Sleepy

Known for: Acting
Born: Feb 21, 1984 (age 42)
Place of birth: Incheon, South Korea
Credits: 20

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.