Niki Yang

Niki Hyun Yang (born in Seoul, South Korea as Hyun Jeong Yang; Korean: 양현정; RR: Yang Hyeonjeong, June 8, 1985) is a South Korean animator, writer, storyboard artist, and voice actress. After graduating from Hongik University and then CalArts, she became one of the storyboard artists of Family Guy before moving to Frederator Studios. She is best known for voicing BMO and Lady Rainicorn on the Cartoon Network series Adventure Time.

Niki Yang is known for work in acting across film and television. New Release currently presents 14 verified screen credits connected to this profile.

Selected work includes Adventure Time: Side Quests (2026), Adventure Time: Distant Lands (2020), Gravity Falls (2012), Adventure Time (2010), We Bare Bears (2015), Summer Camp Island (2018), Animaniacs (2020), We Baby Bears (2022). The recorded credits span 2008 to 2026, including 3 movies and 11 TV shows.

The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.