| Birth Name: | Hyun Jeong Yang |
| Niki Yang | |
| Birth Place: | Seoul, South Korea |
| Occupation: | Animator, writer, storyboard artist, voice actress |
| Years Active: | 2006–present |
| Other Names: | Niki Hyun Yang |
Niki Hyun Yang (born in Seoul, South Korea[1] as Hyun Jeong Yang;,[2] June 8, 1985) is a South Korean animator, writer, storyboard artist, and voice actress. After graduating from Hongik University and then CalArts,[3] she became one of the storyboard artists of Family Guy[4] before moving to Frederator Studios. She is best known for voicing BMO and Lady Rainicorn on the Cartoon Network series Adventure Time.
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 2008 | Random! Cartoons | Baby Rabbit | Episode: "The Two Witch Sisters"; Also served as a voice director | |
| 2010–2018 | Adventure Time | Lady Rainicorn / BMO | ||
| 2012–2016 | Gravity Falls | Candy Chiu | Recurring role; Disney Channel Original Series | |
| 2014 | TripTank | Michiko | Recurring role; "Flower Teen Kill Team GO!" | |
| 2015 | We Bare Bears | Winifred Park | Episodes: "My Clique" and "Chloe and Ice Bear" | |
| 2019–2023 | Summer Camp Island | The Egg, Shortcake | 4 episodes | |
| 2020 | BMO | Episode: "BMO" | ||
| 2020–2021 | The Fungies! | Lil' Lemon | Recurring role | |
| 2020 | Animaniacs | Defensive Fan #5 | Episode: "Gift Rapped" | |
| 2021 | Wild Help | Turnip, Umma | Pilot | |
| 2021 | Infinity Train | Min-Gi's Mother / Announcer | Episode: "The Twin Tapes" | |
| 2022 | We Baby Bears | Sylvia | Episode: "Dragon Pests" | |
| 2023 | BMO Alarm Clock / BMO | Episodes: "Fionna Campbell" and "Jerry" |
| Year | Title | Notes | |
|---|---|---|---|
| 2008 | Two Witch Sisters | Nickelodeon Series Pilot (Random! Cartoons) | |
| 2009 | Victor the Delivery Dog | Nickelodeon Series Pilot (Random! Cartoons) | |
| 2015 | Yoyotoki Happy Ears | Amazon Original Series Pilot | |
| 2021 | Wild Help | Cartoon Network Series Pilot |
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 2012 | BMO | |||
| 2013 | BMO / Lady Rainicorn | |||
| 2015 | Lego Dimensions | BMO / Lady Rainicorn | While BMO is a playable character, Lady Rainicorn is not. | |
| 2015 | BMO | |||
| 2018 | Fallout 76 | Ae-Ri | A part of the Wastelanders DLC | |
| 2018 | BMO | |||
| 2022 | MultiVersus | BMO / Lady Rainicorn |
| Year | Title | Writer | Storyboard Artist | Director | Notes | |
|---|---|---|---|---|---|---|
| 2006–08 | Family Guy | |||||
| 2007–09 | Slacker Cats | |||||
| 2009–10 | Fanboy & Chum Chum | |||||
| 2010 | Adventure Time | |||||
| 2010–14 | Fish Hooks | |||||
| 2012–16 | Gravity Falls | |||||
| 2013 | Bravest Warriors | (mini-episode: "Moo-Phobia") | ||||
| 2014–2018 | Clarence | (mini-episode: "Beauford T. Pusser ") | ||||
| 2015 | Harvey Beaks | (episode: "Harvey Fights Kratz") | ||||
| 2018–present | Craig of the Creek | |||||
| 2018–2023 | Summer Camp Island | |||||
| 2021 | Wild Help |