Kim Sung Soo is a South Korean singer, dancer and former member of COOL (쿨). He graduated from Gwangyeong High School.

He made his debut in 1988 when he worked as a disc jockey (DJ) for several downtown clubs. Then, in 1994, he helped form the co-ed group COOL and debuted with their first album, "The Reason I Wanted You". They quickly established their fanbase as their songs were easy to sing and became the most selected at karaoke.

In 2002, they received the Golden Disk Award, recording their seventh album as the year's best-selling album.

COOL disbanded in August 2005, and he decided to continue his career as a DJ. The group reunited in July 2008, releasing their album, "I Want To Love". In 2014, they celebrated their 20th anniversary with the release of the single "Goodbye", and after appearing in several variety shows, they officially disbanded.

He is now a full-time DJ and is represented by Jupiter Entertainment (주피터 엔터테인먼트).

(Source: MyDramaList) Edit Biography