Steven Yeun

Steven Yeun voice actor profile
Birth Date: 21/12/1983
Steven Yeun, born December 21, 1983, in Seoul, is a Korean-American voice actor renowned for his versatile, emotionally resonant performances. This celebrated actor voices Keith in Voltron: Legendary Defender, Avatar Wan in The Legend of Korra, and Little Cato in Final Space, showcasing his range across epic animated franchises. His career-defining role as Mark Grayson in Invincible (2021–present) has captivated audiences with raw intensity and vulnerability, cementing his reputation as a powerhouse voice actor. Recently, he joined Paramount's upcoming animated Avatar film, reuniting with the beloved universe.

Explore 3 official voice acting credits — from Invincible / Mark Grayson in Invincible VS (2026) to many other animated and gaming productions.

Steven Yeun Voices

Credits on MTVA: 3 Roles from 2 Titles
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Video Games

Invincible / Mark Grayson from Invincible VS (2026) voiced by Steven Yeun
Game: Invincible VS (2026) (2026)
Invincible / Mark Grayson (English)
Mark Grayson is the titular hero in Invincible VS (2026), a powerful Viltrumite hybrid grappling with his destiny and protecting...

TV Shows & Series

Mark Grayson / Invincible from Invincible voiced by Steven Yeun
TV Shows: Invincible (2021)
Mark Grayson / Invincible (English)
Mark Grayson / Invincible is a character from the animation Invincible voiced by Steven Yeun. Mark Grayson / Invincible is...
Capevincible from Invincible voiced by Steven Yeun
TV Shows: Invincible (2021)
Capevincible (English)
Character Capevincible serves as a pivotal part of the Invincible universe. Thanks to the stellar performance by Steven Yeun (also...
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