See full bio » Steven Yeun was born in Seoul, South Korea, to June and Je Yeun. His family first immigrated to Canada and stayed there for one year, and then moved to the U.S. He has a brother named Brian. He began acting while at Kalamazoo College in Kalamazoo, MI, where he studied Psychology as a major (BS in Psychology, 2005). When he realized his love for ... Born: December 21, 1983 in in Seoul, South Korea