DJ DOC is a hip-hop and rap group consisting of 3 members; Lee Haneul (이하늘) (born on May 4th, 1974), Kim Chang-ryeol (김창렬) (born on January 19th, 1974) and Jung Jae-yong (정재용) (born on July 17th, 1973). The trio first debuted in 1994 with the song “The Sorrow of Superman.” All 3 members having worked as DJs at clubs, DJ DOC(Dream of Children) knew from the beginning how to thrill the audience. Their exciting raps, comical dance moves and witty songs captivated the hearts of music lovers.