
Steven Yeun is an American actor who voices Mark Grayson, the title superhero, in the Prime Video animated series Invincible, produced by Skybound Entertainment; he is also known for playing Glenn Rhee on The Walking Dead and for his Oscar nominated role in Minari.
Yeun voices Mark Grayson, the teenage protagonist who inherits his father's superpowers and becomes the hero Invincible, across the animated series' run on Prime Video. The part anchors Skybound Entertainment's adaptation of Robert Kirkman's comic, tracking Mark's growth from an ordinary high schooler into a battle scarred defender of Earth. It stands as Yeun's most prominent ongoing voice role and one of the signature titles on his resume.
Yeun first became widely known playing Glenn Rhee on The Walking Dead for six seasons, then moved into acclaimed independent film with Burning and Minari, becoming the first East Asian American actor nominated for an Academy Award in the Best Actor category. Time named him one of its 100 most influential people in 2021, and two years later he won Primetime Emmy Awards for both starring in and producing the Netflix series Beef. His broader filmography includes Okja, Sorry to Bother You, and Nope, alongside earlier animated voice work on Voltron: Legendary Defender and Tales of Arcadia.
Steven Yeun voices Mark Grayson, the teenage protagonist who inherits his father's superpowers and becomes the superhero Invincible in the Prime Video animated series produced by Skybound Entertainment. Mark grows from an ordinary high schooler into a battle scarred defender of Earth across the show's run. It is one of Yeun's most prominent ongoing voice roles.
Before Invincible, Yeun was best known for playing Glenn Rhee on The Walking Dead for six seasons. He later earned acclaim in Burning and Minari, becoming the first East Asian American actor nominated for the Best Actor Academy Award.
In 2023, Yeun won Primetime Emmy Awards for both starring in and producing the Netflix series Beef. He was also named one of Time's 100 most influential people in 2021.
Prior to Invincible, Yeun voiced characters in Voltron: Legendary Defender and Tales of Arcadia. His film work also includes Okja, Sorry to Bother You, and Nope.
Steven Yeun, born in 1983, has been active as an actor since 2004. His career spans television, film, and voice acting, including his role as Mark Grayson in Invincible.

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