★ 8.2 
Acting
Sleepy
Sleepy is best known for Running Man, Home Alone, Law of the Jungle and My Little Old Boy. Sleepy was born on February 21, 1984. Sleepy is 42 years old (born February 21, 1984).
- Born
- February 21, 1984 (42 years old)
- Place of birth
- Incheon, South Korea
Biography
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.
Known for
Filmography
- 2025Run to Live
- 2025이웃집 남편들Self
- 2022Battle Table
- 2020트롯파이터
- 2019Where Is My Home
- 2018Today too, Swag
- 2018<오늘도 힙합>
- 2017김무명을 찾아라
- 2017Salty TourSelf
- 2016My Little Old Boy
- 2016Video StarSelf
- 2015I Can See Your VoiceSelf
- 2015Mystery Music Show: King of Mask SingerSelf - Panelist
- 2013Home AloneSelf
- 2012Show Me The MoneySelf - Participant
- 2011Law of the Jungle
- 2010Running Man
- 2009You Hee-yeol's SketchbookSelf
- 2007Radio StarSelf
Frequently asked questions
What movies and shows has Sleepy been in?
Sleepy is best known for Running Man, Home Alone, Law of the Jungle and My Little Old Boy.
When was Sleepy born?
Sleepy was born on February 21, 1984. (Incheon, South Korea)
How old is Sleepy?
Sleepy is 42 years old (born February 21, 1984).
Updated: November 3, 2026 ·