Steven Yeun . Born: 12/21/1983 in Seoul, , KR Jump to Related Articles Photos Filmography Biography Filmography Actor (15) Conan 2013 - 2016 (Tv Show) Guest Inside the Actors Studio 2016 (Tv Show) Guest Syfy Presents Live From Comic-Con 2016 (Tv Show) Himself Talking Dead 2011, 2014 - 2016 (Tv Show) Himself The Meltdown with Jonah and Kumail 2016 (Tv Show) Himself The Tonight Show Starring Jimmy Fallon 2015 (Tv Show) Guest Comedy Bang! Bang! 2014 (Tv Show) Himself I Origins 2014 (Movie) Kenny (Actor) Jimmy Kimmel Live 2013 (Tv Show) Actor NTSF:SD:SUV 2012 (Tv Show) Actor The Walking Dead 2011 - 2012 (TV Show) Actor Law & Order: LA 2011 (Tv Show) Actor Warehouse 13 2011 (Tv Show) Actor The Big Bang Theory 2010 (Tv Show) Actor American Dad (Tv Show) Voice Biography . Milestones 2010 Joined AMC's "The Walking Dead." Bonus Trivia . Was born in Korea but moved the United States at a young age.