| Choosak Eamsuk | |
| Birth Name: | Choosak Eamsuk |
| Birth Date: | 7 June 1973 |
| Birth Place: | Ongkharak, Nakhon Nayok, Thailand[1] |
| Citizenship: | Thai |
| Education: | Wat Matchan Tikaram School |
| Years Active: | 1981–present |
| Spouse: | Kanyanat "Nok" Eamsuk |
| Children: | 2, including Sivanat "Buhri" Eamsuk and Pakin "Deer" Eamsuk |
| Relatives: | Nui Chernyim (brother) |
Choosak Eamsuk or spelt Chusak Iamsuk (Thai: ชูศักดิ์ เอี่ยมสุข, nicknamed Nong), known professionally as Nong Cha-cha-cha (โหน่ง ชะชะช่า) is a famous Thai comedian, actor, and former dancer.
He was born in Ongkharak, Nakhon Nayok province, about 81.51NaN1 northeast of Bangkok. Eamsuk entered the showbiz at the age of 12 as a dancer for many country bands and began to show a stand-up comedy. He then became a dancer for cabaret show in Pattaya where he met his wife.
After he became a comedian in the popular comedy troupe Chernyim, he was invited by Petchtai Wongkamlao (Mum Jokmok) to be the MC of the TV show Ching Roi Ching Lan by Workpoint Entertainment in 1998. It made him famous and widely known ever since. Eamsuk was one of the MCs with Pongsak Pongsuwan (Theng Therdtherng) and Sudarat Butrprom (Tukky Samcha).
His younger brother Chukiat Eamsuk (Nui Chernyim) is also a famous comedian.
In addition to the performing career, he is also the owner of the noodle franchise, Nong Cha-cha-cha noodle, which has branches in various locations.[2]