Problem Child in House explained

Native Name:	Hangul: 옥탑방의 문제아들
Genre:	Variety show Quiz show
Starring:	Kim Yong-man Song Eun-i Kim Sook Jung Hyung-don Min Kyung-hoon
Country:	South Korea
Language:	Korean
Num Seasons:	1
Num Episodes:	217 + 1 special + 2 pilots
List Episodes:	List of episodes
Location:	South Korea
Runtime:	90 minutes
Company:	KBS Entertainment Production FNC Production
Channel:	KBS2
Last Aired:	present

Problem Child in House is a South Korean variety program that airs on KBS2 starting November 7, 2018.^{[1] [2] [3]} The program also airs on KBS World with English subtitles.^[4]

Synopsis

In this quiz show, the five hosts and the guest(s) put their general knowledge to the test.^[5] They must correctly answer ten trivia questions given by the production team before they are allowed to leave the rooftop.^[6] They are not allowed to use their phones to find the answers on the internet.

Changes in running time

Air date	Air time
Pilot
September 25, 2018	17.50 – 19.10
September 26, 2018	18.30 – 19.50
Air on every Wednesday
November 7, 2018 – April 3, 2019	Part 1: 23.10 – 23.55
	Part 2: 23.55 – 00.40
Air on every Monday^[7]
April 8, 2019 – December 23, 2019	20.55 – 22.00
January 6, 2020 – March 30, 2020	Part 1: 20.55 – 21.30
	Part 2: 21.30 – 22.10
April 6, 2020 – June 22, 2020	Part 1: 20.50 – 21.25
	Part 2: 21.25 – 22.00
Air on every Tuesday^[8]
June 30, 2020 – April 12, 2022	Part 1: 22.40 – 23.15
	Part 2: 23.15 – 23.50
Air on every Wednesday
April 20, 2022 – present	20.30 – 21.50

Cast

Current

Name	Episode
Song Eun-i	1–present
Kim Sook	1–3, 5–present
Jung Hyung-don	1–46, 49–105, 118–173,^[9] 176 – present
Kim Jong-kook	174 – present^[10]
Lee Chan-won	224 – present^[11]

Former

Name	Episode
Kim Yong-man	1–29, 32–173
Min Kyung-hoon	1-223

Special MC

Name	Episode
Hong Jin-kyung	4
Kim Sung-joo	30-31
Moon Se-yoon	47-48
Kim Hee-chul (Super Junior)	110, 112 – 117^[12] ^[13]

List of episodes

Series overview

Year		Episodes	Originally aired
			First aired	Last aired
	Pilot	2	September 25, 2018	September 26, 2018
	2018	8	November 7, 2018	December 26, 2018
	2019	50	January 2, 2019	December 23, 2019
	2020	52	January 6, 2020	December 29, 2020
	2021	50	January 5, 2021	December 28, 2021
	2022		January 4, 2022

2018

Episode#	Broadcast date	Guest(s)	Note(s)	Ref.
Pilot	September 25	No guest(s)
	September 26
1	November 7
2	November 14
3	November 21
4	November 28		Special MC: Hong Jin-kyung. Due to personal schedule, Kim Sook did not appear in this episode.	^[14]
5	December 5	Kwak Dong-yeon		^[15]
6	December 12	Kim Jong-min		^[16]
7	December 19	Yoo Byung-jae		^[17]
8	December 26	Kim Shin-young, Shin Bong-sun		^[18]

2019

Episode#	Broadcast date	Guest(s)	Notes	Ref.
9	January 2	Moon Se-yoon		^[19]
10	January 9	Boom		^[20]
11	January 16	Lee Gi-kwang (Highlight)		^[21]
12	January 23	Kim Jun-hyun		^[22]
13	January 30	Heo Kyung-hwan		^[23]
14	February 6	Seo Jang-hoon		^[24]
15	February 13			^[25]
16	February 20	Park Sung-kwang		^[26]
17	February 27	Kim Won-hee		^[27]
18	March 6			^[28]
19	March 13	Key (Shinee)		^[29]
20	March 20	Mamamoo		^[30]
21	March 27	Kim Bo-sung		^[31]
22	April 3	Jo Jae-yoon		^[32]
23	April 8	Lee Hwi-jae		^[33]
24	April 15	Hong Jin-young		^[34]
25	April 22	Defconn		^[35]
26	April 29	Kim Sung-joo		^[36]
27	May 6	Im Ye-jin		^[37]
28	May 13	Yang Hee-eun		^[38]
29	May 20	Oh Sang-jin,		^[39]
30	May 27	Davichi	Special MC: Kim Sung-joo	^[40]
31	June 3	Tyler Rasch		^[41]
32	June 10	Noh Sa-yeon		^[42]
33	June 17	Kim Hee-chul (Super Junior)		^[43]
34	June 24	Seo Kyung-seok		^[44]
35	July 1	Lee Hong-gi (F.T. Island)		^[45]
36	July 8	Hwang Kwang-hee		^[46]
37	July 15	Yoon Jung-soo		^[47]
38	July 22	Lee Deok-hwa		^[48]
Special	July 29
39	August 5	Chungha		^[49]
40	August 12	Kim Wan-sun, (Turbo)		^[50]
41	August 19	Oh Chang-seok, Yoon So-yi		^[51]
42	August 26	Seo Min-jung		^[52]
43	September 2	Park Ji-sun		^[53]
44	September 9	, Jason		^[54]
45	September 16	Hur Jae		^[55]
46	September 23	Ahn Young-mi		^[56]
47	September 30	Baek Ji-young	Special MC: Moon Se-yoon	^[57]
48	October 7	Kangnam		^[58]
49	October 21			^[59]
50	October 28	Sunwoo Sun		^[60]
51	November 4	Kim Dong-hyun		^[61]
52	November 11	Jang Yoon-jeong,		^[62]
53	November 18	, Kim Eon-joong		^[63]
54	November 25	Na Moon-hee, Kim Su-an
55	December 2	Kim Tae-gyun
56	December 9	Park Ho-san
57	December 16	g.o.d (Son Ho-young, Kim Tae-woo)
58	December 23	Lee Hye-sung,,

2020

Episode#	Broadcast date	Guest(s)	Notes	Ref.
59	January 6	Tei, Lee Seok-hoon (SG Wannabe)
60	January 13	Kim Young-ok
61	January 20	Seo Hyun-chul
62	January 27	Rowoon (SF9), Kim Kang-hoon
63	February 3
64	February 10	Tae Jin-ah,
65	February 17
66	February 24	,
67	March 2	Sechs Kies (Eun Ji-won, Jang Su-won)
68	March 9	Jang Hyun-sung
69	March 16	Jang Young-ran,
70	March 23	Kwon Il-yong
71	March 30	Cha Hwa-yeon
72	April 6
73	April 13	Park Hyun-bin
74	April 20	Jin Se-yeon
75	April 27	,
76	May 4	Jo Kwon (2AM), Seo Eun-kwang (BtoB)
77	May 11	Park Eun-hye, Kim Kyung-ran
78	May 18	Sung Si-kyung
79	May 25	Shownu (Monsta X), JR (NU'EST)
80	June 1
81	June 8	DinDin, Ravi (VIXX)
82	June 15	Byun Young-joo
83	June 22	Yoon Doo-joon (Highlight)
84	June 30	Lee Yoo-ri,
85	July 7	Jang Yoon-ju
86	July 14	(Jinusean), Lee Young-pyo
87	July 21	Jang Sung-kyu
88	July 28	Park Joon-hyung,
89	August 4	Lee Soo-jung
90	August 11	Choi Soo-jong, Lee Chang-wook
91	August 18	Hyun Joo-yup
92	August 25	Seo Yi-sook
93	September 1	Lee Hee-joon
94	September 8	Yang Joon-il
95	September 15	Park Jung-soo
96	September 22	,
97	September 29	Kang Eun-tak. Uhm Hyun-kyung
98	October 6	Jessi
99	October 13	Im Chang-jung
100	October 20	Kim Han-gil, Choi Myung-gil
101	October 27	Esom, Go Ah-sung, Park Hye-su
102	November 3	, Aiki
103	November 10	Lee Juck
104	November 17	CNBLUE
105	November 24	Lee Sang-yi
106	December 1	Jung Sang-hoon	Jung Hyung-don did not appear in this episode.
107	December 8	,
108	December 15	Jang Ye-won,
109	December 22	Oh Hyun-kyung, Kim Soo-ro
110	December 29	Sandara Park,	Special MC: Kim Hee-chul

2021

Episode#	Broadcast date	Guest(s)	Notes	Ref.
111	January 5	John Lee,
112	January 12	Ha Do-kwon, Yoon Jong-hoon	Special MC: Kim Hee-chul
113	January 19	, Jaejae
114	January 26	, Yang Jae-woong
115	February 2	Eum Moon-suk, Kim Young-kwang
116	February 9	Epik High
117	February 16	, Lee So-yeon, Choi Yeo-jin
118	February 23	Minho (Shinee)
119	March 2	Jang Hang-jun
120	March 9	Hong Eun-hee, Jeon Hye-bin, Go Won-hee
121	March 16	,
122	March 23	Sayuri Fujita
123	March 30
124	April 6	Kang Daniel
125	April 13	Jang Na-ra, Jung Yong-hwa (CNBLUE)
126	April 20	Brave Girls
127	April 27	,
128	May 4	Lee Seung-chul
129	May 11	Jin Goo
130	May 18	Hur Jae, Heo Ung, Heo Hoon
131	May 25	Kim Seung-woo, Ahn Jae-wook
132	June 1	Ra Mi-ran, Mirani
133	June 8	Yoo Jun-sang, Jung Sung-hwa
134	June 15
135	June 22	KCM, Kim Yong-jun (SG Wannabe)
136	June 29	Go Doo-shim, Ji Hyun-woo
137	July 6	So Yi-hyun
138	July 13	Ha Jae-sook, Ok Ja-yeon
139	July 20	Jeong Jun-ha
140	August 3	Cha Tae-hyun
141	August 10	Myung Se-bin
142	August 17	Kim Dong-hwan,
143	August 24	Song Seok-won,
144	August 31
145	September 7	Jee Seok-jin
146	September 14
147	September 28	Choi Young-jae, Hwang Choong-won
148	October 5	Jang Young-nam
149	October 12	Ji Hyun-woo, Lee Se-hee
150	October 19	Park Sung-hoon, Jeon So-min
151	October 26	Kim Jae-won
152	November 2	, Jung Seung-je
153	November 9	Kim Yeo-jin, Yoo Sun
154	November 16	Kim Sung-ryung, Lee Hak-joo
155	November 23	Kim Kap-soo, Jang Min-ho
156	November 30	Lee Jae-myung
157	December 7	Yoon Seok-youl
158	December 14	Haha
159	December 21	Pak Se-ri
160	December 28	Choi Won-young, Kim Ki-bang

2022

Episode#	Broadcast date	Guest(s)	Notes	Ref.
161	January 4
162	January 11	Kwon Yul, Park Ha-sun
163	January 18	Kim Young-chul,
164	January 25	Moon Se-yoon
165	February 15		Yoon Bo-mi and Son Na-eun are absent
166	February 22	,
167	March 1	Han Chae-young, Ji Yi-soo, Koo Ja-sung
168	March 8	Abhishek Gupta/Lucky, Jonathan Yiombi
169	March 15	Shim Yong-hwan, Kwak Jae-sik
170	March 22	Chang Ki-ha
171	March 29	Park Ji-young, Bae Da-bin
172	April 5	Lee Jung-eun
173	April 12	Kim Byeong-ok	Final regular appearance of Kim Yong-man.
174	April 20	Song Ji-hyo	First regular appearance of Kim Jong-kook.
175	April 27	Jang Hyuk
176	May 4	Kwak Do-won, Yoon Doo-joon (Highlight)
177	May 11	Jo Hye-ryun
178	May 18	Sung Hoon
179	May 25	Seo Kyung-seok, Park Jong-bok
180	June 1	Kim Young-ha
181	June 8	Lee Min-young, Lee Yu-ri
182	June 15	Na Moon-hee, Choi Jung-hoon (Jannabi)
183	June 22	Jang Do-yeon
184	June 29	,
185	July 6	Young Tak
186	July 13	Ji Sang-ryeol, KCM
187	July 20	Lee Ji-hye
188	July 27	Hong Seok-cheon, Kim Ji-min
189	August 3	Bong Tae-gyu
190	August 17	So Yoo-jin, Kim Ho-young
191	August 24	Kim Sook, Baek Ji-young
192	August 31	, Im Chang-jung
193	September 7	Jung Eun-pyo, Jung Ji-woong
194	September 14	,,
195	September 21	Koyote
196	September 28	Ra Mi-ran, Song Sae-byeok
197	October 5	Park So-hyun, Sandara Park
198	October 12	Jang Young-ran, Han Chang
199	October 19	, Jang Hang-jun
200	October 26	Sungjin, Ha Sung-yong
201	November 2	Kim Wan-sun, Choi Sung-kook
202	November 9	Jeon Soo-kyeong, Lee Jong-hyuk
203	November 16	Kim Kwang-kyu
204	November 30	Lee Guk-joo,
205	December 7	Jeong Dong-won
206	December 14	Kim Young-min, Jinyoung (Got7)
207	December 21	Kim Bum-soo
208	December 28	Cha Tae-hyun, Kwak Sun-young

2023

Episode#	Broadcast date	Guest(s)	Notes	Ref.
209	January 4	Cha In-pyo
210	January 11	Lee Kyu-hyung
211	January 18	Choo Shin-soo
212	January 25	Byul, Seo In-young
213	February 1	Hong Sung-woo, Han Sang-bo
214	February 8	, Jasson
215	February 15	Lee Chan-won
216	February 22	Kim Mi-kyung
217	March 1

Rating

• In the ratings below, the highest rating for the show will be in, and the lowest rating for the show will be in each year.
• Ratings listed below are the individual corner ratings of Problem Child in House. (Note: Individual corner ratings do not include commercial time, which regular ratings include.)

Ep. #	Original airdate	width=110	Nielsen ratings^[64]
Nationwide
Pilot	September 25	3.2%
	September 26	3.9%
1	November 7	2.2%
		1.7%
2	November 14	1.6%
		1.6%
3	November 21	1.6%
		1.3%
4	November 28	1.5%
		1.4%
5	December 5	1.6%
6	December 12	1.4%
		1.6%
7	December 19	1.9%
		2.0%
8	December 26	1.9%

Ep. #	Original airdate	width=110	Nielsen ratings
Nationwide
9	January 2	2.2%
10	January 9	2.2%
11	January 16
12	January 23	2.5%
		1.8%
13	January 30	2.6%
		2.6%
14	February 6	2.8%
		3.7%
15	February 13	3.2%
		3.6%
16	February 20	2.7%
		2.8%
17	February 27	4.1%
		3.7%
18	March 6	3.2%
		2.9%
19	March 13	3.0%
		2.8%
20	March 20	2.9%
		2.9%
21	March 27	2.7%
		2.7%
22	April 3	3.0%
		2.8%
23	April 8	4.0%
24	April 15	4.9%
25	April 22	3.6%
26	April 29	4.4%
27	May 6	5.4%
28	May 13	4.5%
29	May 20	4.3%
30	May 27	4.3%
31	June 3	4.3%
32	June 10	4.0%
33	June 17	3.9%
34	June 24	4.6%
35	July 1	4.0%
36	July 8	4.1%
37	July 15	4.1%
38	July 22	4.4%
Special	July 29	3.4%
39	August 5	3.8%
40	August 12	4.0%
41	August 19	4.2%
42	August 26	3.8%
43	September 2	4.5%
44	September 9	4.2%
45	September 16	4.1%
46	September 23	3.4%
47	September 30	4.4%
48	October 7	4.9%
49	October 21	4.6%
50	October 28	4.5%
51	November 4	4.5%
52	November 11	6.1%
53	November 18	6.4%
54	November 25	4.7%
55	December 2	4.8%
56	December 9	5.2%
57	December 16	4.8%
58	December 23	5.6%

Ep. #	Original airdate	width=110	Nielsen ratings
Nationwide
59	January 6	4.1%
		5.5%
60	January 13	5.6%
		7.0%
61	January 20	4.7%
		6.1%
62	January 27	4.2%
		5.3%
63	February 3	4.8%
		6.5%
64	February 10	3.8%
		5.5%
65	February 17	4.2%
		5.6%
66	February 24	4.4%
		5.1%
67	March 2	4.2%
		7.5%
68	March 9	4.3%
		6.5%
69	March 16	4.1%
		6.0%
70	March 23	4.4%
		6.5%
71	March 30	5.5%
		7.3%
72	April 6	4.3%
		6.6%
73	April 13	4.6%
		6.6%
74	April 20	4.2%
		5.9%
75	April 27	4.3%
		7.3%
76	May 4	4.7%
		6.5%
77	May 11	4.4%
		6.3%
78	May 18	4.9%
79	May 25	3.7%
		4.9%
80	June 1	4.7%
		7.0%
81	June 8	3.9%
		5.8%
82	June 15	4.1%
		5.9%
83	June 22	4.5%
		6.0%
84	June 30	3.1%
		3.2%
85	July 7	3.1%
		3.4%
86	July 14	3.0%
		3.6%
87	July 21	2.6%
		2.8%
88	July 28	2.7%
		3.5%
89	August 4	3.3%
		3.8%
90	August 11	2.9%
		3.2%
91	August 18	2.7%
		3.1%
92	August 25	4.4%
		4.5%
93	September 1	3.7%
		3.8%
94	September 8	3.1%
		3.7%
95	September 15	3.4%
		3.8%
96	September 22	3.4%
		3.8%
97	September 29	3.3%
		3.8%
98	October 6	3.8%
		4.0%
99	October 13	3.1%
		3.3%
100	October 20	3.6%
		3.6%
101	October 27
		3.0%
102	November 3	3.0%
		3.7%
103	November 10	2.4%
		2.5%
104	November 17	3.1%
		3.3%
105	November 24	3.5%
		4.4%
106	December 1	3.4%
		4.4%
107	December 8	3.7%
		4.1%
108	December 15	3.0%
		3.6%
109	December 22	3.5%
		4.0%
110	December 29	3.5%
		3.8%

Ep. #	Original airdate	width=110	Nielsen ratings
Nationwide
111	January 5	4.4%
112	January 12	3.3%
		4.4%
113	January 19	3.3%
		3.7%
114	January 26	4.3%
		5.1%
115	February 2	3.7%
		4.7%
116	February 9	4.1%
		4.2%
117	February 16	2.8%
		3.0%
118	February 23	3.1%
		3.7%
119	March 2	3.9%
		4.4%
120	March 9	3.3%
		3.7%
121	March 16	3.4%
		4.4%
122	March 23	3.2%
		3.1%
123	March 30	2.6%
		3.9%
124	April 6	2.8%
		3.6%
125	April 13	3.0%
		3.6%
126	April 20
		2.6%
127	April 27	2.6%
		3.3%
128	May 4	2.9%
		3.8%
129	May 11	3.1%
		3.7%
130	May 18	3.2%
		4.0%
131	May 25	3.4%
		4.4%
132	June 1	2.8%
		3.9%
133	June 8	2.7%
		3.4%
134	June 15
		2.8%
135	June 22	2.7%
		3.7%
136	June 29	2.4%
		3.5%
137	July 6	3.2%
138	July 13	3.3%
139	July 20	3.3%
140	August 3	5.3%
141	August 10	3.4%
142	August 17	4.0%
143	August 24	4.1%
144	August 31	4.3%
145	September 7	3.0%
146	September 14	3.1%
147	September 28	3.5%
148	October 5	3.3%
149	October 12	3.6%
150	October 19	3.6%
151	October 26	2.8%
152	November 2	3.5%
153	November 9	3.1%
154	November 16	3.4%
155	November 23	3.8%
156	November 30	4.4%
157	December 7	4.0%
158	December 14	2.7%
159	December 21	3.3%
160	December 28	2.5%

Ep. #	Original airdate	width=110	Nielsen ratings
Nationwide
161	January 4	2.5%
162	January 11	2.7%
163	January 18	2.7%
164	January 25	3.0%
165	February 15
166	February 22	4.0%
167	March 1	2.7%
168	March 8	2.6%
169	March 15	2.6%
170	March 22	2.5%
171	March 29	2.3%
172	April 5	2.5%
173	April 12	2.5%
174	April 20	3.5%
175	April 27	4.0%
176	May 4	3.5%
177	May 11
178	May 18	3.5%
179	May 25	3.6%
180	June 1	4.3%
181	June 8	2.6%
182	June 15	3.1%
183	June 22	3.2%
184	June 29	3.6%
185	July 6	3.1%
186	July 13	2.7%
187	July 20	2.2%
188	July 27	2.8%
189	August 3	2.7%
190	August 17	2.9%
191	August 24	3.4%
192	August 31	3.3%
193	September 7	3.5%
194	September 14	2.7%
195	September 21	3.6%
196	September 28	3.2%
197	October 5	3.7%
198	October 12	3.7%
199	October 19	2.8%
200	October 26	4.9%
201	November 2	4.0%
202	November 9	2.9%
203	November 16	4.3%
204	November 30	3.3%
205	December 7	3.6%
206	December 14	2.9%
207	December 21	2.5%
208	December 28	3.4%

Ep. #	Original airdate	width=110	Nielsen ratings
Nationwide
209	January 4	3.7%
210	January 11	2.7%
211	January 18	3.1%
212	January 25	2.9%
213	February 1	3.8%
212	February 8	3.4%
215	February 15	4.4%
216	February 22	%
217	March 1	%

Awards and nominations

Year	Award	Category	Recipient	Result	Ref.
2019	17th KBS Entertainment Awards	Best Challenge Award	Problem Child in House		^[65]
		Excellence Award in Entertainment	Min Kyung-hoon
2020	18th KBS Entertainment Awards	Grand Prize (Daesang)	Kim Sook		^[66]
		Viewers' Choice Best Program Award	Problem Child in House		^[67]
		Top Excellence Award in Show/Variety Category	Song Eun-i
		Producers' Special Award	Song Eun-i		^[68]
		Excellence Award in Show/Variety Category	Min Kyung-hoon

References

1. News: 송은이-정형돈, KBS '옥탑방의 뇌부자들' 출연. 2018-08-31. 13 January 2019. yonhapnews. ko. 2018-09-29. https://web.archive.org/web/20180929080310/http://www.yonhapnews.co.kr/bulletin/2018/08/31/0200000000AKR20180831030700005.HTML. live.
2. News: Jeong Ahn-ji. ko:"제대로 通했다"…'옥탑방의 문제아들' 정규 편성이 기대되는 이유. http://news.chosun.com/site/data/html_dir/2018/09/27/2018092700525.html. 13 January 2019. The Chosun Ilbo. 27 September 2018. ko. 27 September 2018. https://web.archive.org/web/20180927112842/http://news.chosun.com/site/data/html_dir/2018/09/27/2018092700525.html. live.
3. Web site: ko:옥탑방의 문제아들. http://program.kbs.co.kr/2tv/enter/brain/pc/detail.html?smenu=e126f2. 옥탑방의 문제아들. 13 January 2019. ko. 8 August 2020. https://web.archive.org/web/20200808155035/http://program.kbs.co.kr/2tv/enter/brain/pc/detail.html?smenu=e126f2. live.
4. Web site: KBSWORLD TV. KBSWORLD. 2019-01-13. 2019-01-14. https://web.archive.org/web/20190114100512/http://kbsworld.kbs.co.kr/program/program_view.php?pg_seq=1269. live.
5. Web site: '옥탑방의 뇌부자들', 김숙부터 정형돈까지…초특급 라인업 공개. stoo.asiae.co.kr. 2019-01-13. 2018-09-29. https://web.archive.org/web/20180929080053/http://stoo.asiae.co.kr/news/view.htm?sec=enter3&idxno=2018083117502437920. dead.
6. Web site: http://www.kbmaeil.com/news/articleView.html?idxno=455585. ko:지상파 3사 올해도 파일럿 대전. 2018-09-20. 경북매일. ko. 2019-01-13. 2019-01-06. https://web.archive.org/web/20190106010329/http://www.kbmaeil.com/news/articleView.html?idxno=455585. live.
7. Web site: http://www.sedaily.com/NewsView/1VHP2RVV7J/GL0101. ko:[공식] '옥탑방의 문제아들' "8일부터 월요일 저녁 8시 55분으로 이동". 2019-04-01. 서울경제. ko. 2019-04-01. 2019-04-01. https://web.archive.org/web/20190401044958/https://www.sedaily.com/NewsView/1VHP2RVV7J/GL0101. live.
8. Web site: https://entertain.naver.com/read?oid=108&aid=0002870446. ko:[단독]'옥탑방', 月→火 심야 편성 이동..'불청' 잡으러 간다 [★NEWSing]. 2020-06-12. Star News. ko. 2020-06-16. 2020-06-16. https://web.archive.org/web/20200616140621/https://entertain.naver.com/read?oid=108&aid=0002870446. live.
9. News: Cho Hye-jin. 정형돈, '옥문아들' 복귀 확정 "2월 9일 녹화 참여" [공식입장]]. XportsNews via Naver. January 14, 2021. January 14, 2021. ko. January 15, 2021. https://web.archive.org/web/20210115234713/https://entertain.naver.com/now/read?oid=311&aid=0001252905. live.
10. Web site: 김종국 '옥탑방의 문제아들' MC 합류, 김용만 하차 결정. Park Soo-in. Kim Jong-kook joins 'The Problem Son in the Rooftop Room' MC, and Kim Yong-man leaves. Newsen. Naver. April 5, 2022. April 5, 2022. ko. April 5, 2022. https://web.archive.org/web/20220405160635/https://entertain.naver.com/now/read?oid=609&aid=0000559208. live.
11. Web site: 옥문아들' 민경훈 하차→이찬원 20대 최연소 MC로 합류[공식]]. Bae Hyo-joo. ‘Okmun Son’ Min Kyung-hoon got off → Lee Chan-won joined as the youngest MC in his 20s [Official]. Newsen. Naver. April 3, 2023. April 3, 2023. ko. April 3, 2023. https://web.archive.org/web/20230403074355/https://entertain.naver.com/now/read?oid=609&aid=0000708265. live.
12. News: ko:김희철, '불안장애 하차' 정형돈 공백 채운다…'옥문아들' MC 합류 [공식] . Kim Hee-chul fills in for Jung Hyung-don who 'leaves due to anxiety disorder' ... Joins 'Problem Child in House' MC [Official] . https://www.chosun.com/entertainments/entertain_photo/2020/12/01/GQOS6XOZY3DJF24T26U3MF4BYI/ . Jang Woo-young . December 1, 2020 . December 1, 2020 . July 9, 2021 . https://web.archive.org/web/20210709185120/https://www.chosun.com/entertainments/entertain_photo/2020/12/01/GQOS6XOZY3DJF24T26U3MF4BYI/ . live .
13. News: 김희철, 정형돈 대신 '옥탑방의 문제아들' MC로 합류 "29일 첫등장" (공식) . December 1, 2020 . ko . December 1, 2020 . https://web.archive.org/web/20201201052635/https://n.news.naver.com/entertain/article/410/0000746828 . live .
14. Web site: '옥탑방의 문제아들' 홍진경, 9척 장신 '네고 요정' 특별 출연. 2018-11-27. Sports Chosun. 2019-01-30. 2019-01-31. https://web.archive.org/web/20190131040219/http://sports.chosun.com/news/ntype.htm?id=201811280100233830018066&servicedate=20181127. live.
15. Web site: '옥탑방의 문제아들' 민경훈X곽동연, 합동 추리로 정답行..바뀐 '퀴즈의 룰'. POP. 헤럴드. 2018-12-06. pop.heraldcorp.com. ko. 2019-01-30. 2019-01-31. https://web.archive.org/web/20190131093034/http://pop.heraldcorp.com/view.php?ud=201812060726266926328_1. live.
16. Web site: '옥탑방의 문제아들' 김종민, 가을 결혼계획 깜짝 공개 ft.황미나♥. sports.donga.com. 11 December 2018. ko. 2019-01-30. 2019-01-31. https://web.archive.org/web/20190131040814/http://sports.donga.com/3/all/20181211/93236600/1. live.
17. Web site: [SC컷]'옥탑방의 문제아들' 유병재, 힌트 위한 처절한 무통(無痛)쇼 '깜짝']. 2018-12-19. Sports Chosun. 2019-01-30. 2019-01-31. https://web.archive.org/web/20190131040639/http://sports.chosun.com/news/ntype.htm?id=201812200100133620009777&servicedate=20181219. live.
18. Web site: '옥탑방의 문제아들' 김신영 알고보니 엄친딸 "전교 7등·대학 내내 장학금". 2018-12-25. Sports Chosun. 2019-01-17. 2019-01-19. https://web.archive.org/web/20190119174308/http://sports.chosun.com/news/ntype.htm?id=201812260100169530012626&servicedate=20181225. live.
19. Web site: '옥탑방의 문제아들' 문세윤 "먹는 거에 비해 많이 찌는 편". 2019-01-02. Sports Chosun. 2019-01-17. 2019-01-19. https://web.archive.org/web/20190119174335/http://sports.chosun.com/news/ntype.htm?id=201901030100009430000483&servicedate=20190102. live.
20. Web site: '옥탑방의 문제아들' 송은이 "태몽이라고? 무슨수로" 폭소. 2019-01-08. Sports Chosun. 2019-01-17. 2022-08-13. https://web.archive.org/web/20220813001124/https://sports.chosun.com/news/ntype.htm?id=201901090100052480004002&servicedate=20190108. live.
21. Web site: '옥탑방의 문제아들' 이기광, 군대 보내기 아쉬운 예능돌[어저께TV]]. OSEN. 2019-01-17. mosen.mt.co.kr. ko. 2019-01-17. 2022-08-11. https://web.archive.org/web/20220811233431/http://mosen.mt.co.kr/article/G1111066222. live.
22. News: http://newsen.com/news_view.php?uid=201901240051291610. ko:‘옥탑방’ 김준현, 면치기부터 정답까지 대활약..김용만 0문제 굴욕(종합). Newsen. 2019-01-24. 2019-01-24. ko.
23. Web site: "유시민같아"…'옥탑방의 문제아들' 허경환, 90억 CEO의 뇌섹남 매력 [포인트:컷]]. 2019-01-29. www.xportsnews.com. ko. 2019-01-29. 2019-01-30. https://web.archive.org/web/20190130110127/http://www.xportsnews.com/?ac=article_view&entry_id=1070723. live.
24. News: http://star.mt.co.kr/stview.php?no=2019011719371832862&VNA. ko:[단독]서장훈, '옥탑방' 출연..민경훈과 뇌섹남 대결 기대. Star News. 2019-01-18. 2019-01-31. ko. 2019-01-31. https://web.archive.org/web/20190131040957/http://star.mt.co.kr/stview.php?no=2019011719371832862&VNA. live.
25. Web site: http://mydaily.co.kr/new_yk/html/read.php?newsid=201902140008152103. ko:'옥탑방의 문제아들' 서장훈 나야, 국민 배려남 깜짝 등장. 2019-02-14. mydaily.co.kr. 2019-02-13. ko. 2019-02-14. https://web.archive.org/web/20190214061858/http://mydaily.co.kr/new_yk/html/read.php?newsid=201902140008152103. live.
26. Web site: http://m.isplus.joins.com/news/article/article.aspx?total_id=23381998&cloc=. ko:'옥탑방의 문제아들' 박성광, 어리바리 벗고 뇌섹미 발산. 2019-02-19. m.isplus.joins.com. 2019-02-19. ko.
27. Web site: ´옥탑방의 문제아들´ 김원희, ´오나나 댄스´ 따라잡기 도전. 2019-02-26. isplus.live.joins.com. ko. 2019-02-26. 2019-02-26. https://web.archive.org/web/20190226173210/http://isplus.live.joins.com/news/article/article.asp?Total_Id=23395823. live.
28. Web site: http://star.mk.co.kr/v2/view.php?mc=ST&year=2019&no=133922. ko:'옥탑방의 문제아들' 이승윤 아내 덕에 '우리말 겨루기' 달인 등극. 양 . 소영. star.mk.co.kr/v2/. 6 March 2019 . ko. 2019-03-06.
29. Web site: http://mosen.mt.co.kr/article/G1111097598. ko:'옥탑방의 문제아들' 샤이니 키 "군 입대, 규칙적인 생활 기대돼". OSEN. 2019-03-12. mosen.mt.co.kr. ko. 2019-03-13. 2022-08-11. https://web.archive.org/web/20220811224859/http://mosen.mt.co.kr/article/G1111097598. live.
30. Web site: '옥탑방의 문제아들' 마마무 "멤버들끼리 멱살 잡고 싸운 적 있다"텐아시아. 2019-03-19. 텐아시아. ko. 2019-03-20.
31. Web site: http://www.sedaily.com/NewsView/1VGR2N19Z8/GL0103. ko:'옥탑방의 문제아들' 김보성 '김용만과 20년지기, 그래도 족보 정리 필요해'. 2019-03-27. 서울경제. ko. 2019-03-27. 2019-03-27. https://web.archive.org/web/20190327035613/https://www.sedaily.com/NewsView/1VGR2N19Z8/GL0103. live.
32. Web site: '옥탑방의 문제아들' 조재윤 "지성과 육아 친구, 키즈 카페에서 만난다"텐아시아. 2019-04-03. 텐아시아. ko. 2019-04-03. 2019-04-03. https://web.archive.org/web/20190403051433/http://tenasia.hankyung.com/archives/1690803. live.
33. Web site: http://www.tvreport.co.kr/?c=news&m=newsview&idx=1118865. ko:'옥탑방의 문제아들' 이휘재 "서언이 장래희망 축구선수, 서준이는 개그맨". TV리포트. 8 April 2019. 2019-04-08. ko.
34. Web site: http://news1.kr/articles/?3597969. ko:'옥탑방의 문제아들' 민경훈 '홍진영과 게임하다 화냈다'. 2019-04-15. 뉴스1. ko. 2019-04-15.
35. News: [어게인TV] '옥탑방의 문제아들' 데프콘, 생계형 게스트로 등장..'잡학다식' 뽐내]. POP. 헤럴드. 2019-04-23. pop.heraldcorp.com. ko. 2019-04-23.
36. Web site: http://www.xportsnews.com/?ac=article_view&entry_id=1107184. ko:'옥탑방의 문제아들' 김성주, 포방터 돈가스 대접 성공 [종합]. 2019-04-29. www.xportsnews.com. ko. 2019-04-29.
37. Web site: '옥탑방의 문제아들' 송은이 추천, 임예진 명치춤…새침+도도 무아지경. sports.mk.co.kr. 2019-05-06.
38. Web site: https://www.mk.co.kr/star/broadcasting-service/view/2019/05/314289/. ko:[종합]'옥탑방의 문제아들' 김숙, 4연속 정답… 양희은과 '케미 폭발' - 스타투데이. Maeil Business Newspaper. 13 May 2019. ko. 2019-05-13. 2019-05-13. https://web.archive.org/web/20190513135448/https://www.mk.co.kr/star/broadcasting-service/view/2019/05/314289/. live.
39. Web site: http://m.mydaily.co.kr/new/read.php?newsid=201905202119519867. ko:'옥탑방의 문제아들' 오상진 "아내 김소영, 임신 후 '정크 푸드 마니아'로…". mydaily.co.kr. ko. 2019-05-20. 2022-08-09. https://web.archive.org/web/20220809172244/http://m.mydaily.co.kr/new/read.php?newsid=201905202119519867. live.
40. Web site: '옥탑방의 문제아들' 다비치 vs. 더블브이(송은이, 김숙) 라이벌 매치! 승자는?. Inc. Digital Chosun. digitalchosun.dizzo.com. ko. 2019-05-29. 2019-05-29. https://web.archive.org/web/20190529132526/http://digitalchosun.dizzo.com/site/data/html_dir/2019/05/27/2019052780246.html. live.
41. Web site: '옥탑방의 문제아들' 타일러 "TV 잘 안 봐…정형돈 어떤 사람인지 몰라" - 열린세상 열린방송 MBN. star.mbn.co.kr. 2019-06-05.
42. Web site: '옥탑방의 문제아들' 민경훈 "슬럼프 때 몸무게 90kg까지 갔다". pop.heraldcorp.com. 2019-06-10. 2019-06-10.
43. Web site: '옥탑방의 문제아들' 김희철 "영어 통역과 출신, S전자 다녀" 반전 과거. 2019-06-17. www.xportsnews.com. ko. 2019-06-17.
44. Web site: '옥탑방의 문제아들' 서경석 "하버트 출신? 맞다". sports.mk.co.kr. 2019-06-24.
45. Web site: [어게인TV] '옥탑방의 문제아들' 이홍기, 정형돈에 "지식이 얕은데 똑똑한 척해"]. POP. 헤럴드. 2019-07-02. pop.heraldcorp.com. ko. 2019-07-02.
46. Web site: '옥탑방' 광희 "현재 몸무게 55kg, 살찌면 성형한 게 묻혀 아깝다". OSEN. 2019-07-07. mosen.mt.co.kr. ko. 2019-07-07. 2019-07-07. https://web.archive.org/web/20190707233156/http://mosen.mt.co.kr/article/G1111180791. live.
47. Web site: 이창규 기자 - [★픽] '옥탑방의 문제아들' 조선시대 궁녀의 다이어트 비법은?…"땀 더 잘 흘리게 해줘"]. 2019-07-16. 톱스타뉴스. ko. 2019-07-21.
48. Web site: '옥탑방의 문제아들' 이덕화, "덕쁜이들? 덕화를 좋아하는 예쁜이들" - 스타투데이. Maeil Business Newspaper. 22 July 2019. ko. 2019-07-25. 2019-07-25. https://web.archive.org/web/20190725112608/https://www.mk.co.kr/star/broadcasting-service/view/2019/07/552649/. live.
49. Web site: '옥탑방의 문제아들' 무용 '발레' 스펠링 문제…청하 "영어 안 쓴지 너무 오래". '옥탑방의 문제아들' 무용 '발레' 스펠링 문제…청하 "영어 안 쓴지 너무 오래". ko. 2019-08-06. 2019-08-06. https://web.archive.org/web/20190806000843/http://hei.hankyung.com/hub01/201908054724I. live.
50. Web site: '옥탑방의 문제아들' 김완선 "김정남과 핑크빛 기류? 그냥 좋은 동생" - 열린세상 열린방송 MBN. star.mbn.co.kr. 2019-08-29.
51. Web site: 옥탑방의 문제아들, 배우 오창석이 버즈 멤버로 제의 받은 사연은?. Inc. Digital Chosun. digitalchosun.dizzo.com. ko. 2019-08-29. 2019-08-29. https://web.archive.org/web/20190829053037/http://digitalchosun.dizzo.com/site/data/html_dir/2019/08/19/2019081980189.html. live.
52. Web site: '옥탑방의 문제아들' 서민정 게스트 등장 "정형돈과 2003년 이후 첫 만남". 2019-08-26. www.xportsnews.com. ko. 2019-08-29.
53. Web site: '옥탑방 문제아들' 박지선 "'1대100' 2번 우승‥상금 부모님 다 드렸다". POP. 헤럴드. 2019-09-02. pop.heraldcorp.com. ko. 2019-10-01.
54. Web site: 멱살처럼 잡아 웃음을?? '옥탑방의문제아들'. www.newsam.co.kr. ko. 2019-10-01. 2019-10-01. https://web.archive.org/web/20191001072030/http://www.newsam.co.kr/news/article.html%3Fno%3D19754. live.
55. Web site: "선수 시절 더 닮았지"..'옥탑방의 문제아들' 허재, 정해인 닮은꼴 인정. POP. 헤럴드. 2019-09-16. pop.heraldcorp.com. ko. 2019-10-01.
56. Web site: '옥탑방의문제아들' 하면 그때부터 힘들어진다고 전했다 - 경상일보. 2019-09-28. www.ksilbo.co.kr. ko. 2019-10-01.
57. Web site: 백지영, '옥탑방의 문제아들'에서 신곡 한 소절 라이브 최초공개. www.wowtv.co.kr. October 2019. ko. 2019-10-01. 2022-05-25. https://web.archive.org/web/20220525003300/https://www.wowtv.co.kr/NewsCenter/News/Read?articleId=A201910010031. live.
58. Web site: '옥탑방의 문제아들' 민경훈, 강남♥이상화 결혼식 초대에 당황. 2019-10-07. 뉴스1. ko. 2019-10-27.
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External links

• Official website