Korean actor who debuted in 2005 in the musical "Proposal" and has been active in various fields such as drama , film and performance. His birth name is Jang Hyun Deok. After making his drama debut in "God's Quiz Season 4" in 2014, he has since starred in "Liar Game" (2014), "Hwajung" (2015), "Scholar Who Walks the Night" (2015) and "I Order You" (2015).