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.
| Name | Sleepy |
|---|---|
| Also Known As | 슬리피, Kim Sung-won, 김성원 |
| Birthday | 1984-02-21 |
| Gender | Male |
| Place of Birth | Incheon, South Korea |
