Acting
Birthday: 1984-02-21
Place of Birth: Incheon, South Korea
Also Known As: 슬리피, Kim Sung-won, 김성원
Kim Sung-won, better known by his stage name Sleepy, is a South Korean rapper. He is a member of the hip hop boy duo Untouchable. He released his solo debut single, "Cool Night", on June 16, 2015. He became a household name after appearing on reality TV shows like Real Men, I Live Alone, Law of the Jungle, and We Got Married.
