Gong Yoo is the stage name of Gong Ji Chul, a South Korean actor. Born on July 10, 1979, he made his acting debut in the 2001 television series “School 4” and moved onto leading roles starting with the 2005 series “Biscuit Teacher and Star Candy.” Gong Yoo has starred in many popular films and television dramas since then, including “One Fine Day” (2006), “Coffee Prince” (2007), “Big” (2012) and “Goblin” (2016-2017).