Koo Jun-yup (Korean: 구준엽; Hanja: 具俊曄; RR: Gu Jun-yeop; born September 11, 1969), also known by his stage name DJ Koo, is a South Korean singer, DJ, music producer, dancer, and songwriter. He is well-known as a member of the legendary K-pop duo CLON. Koo is one of the first-generation Hallyu stars when CLON gained huge popularity internationally, most notably in Taiwan.[2] He is also known as one of South Korea’s most renowned DJs, who has performed at the Ultra Music Festival, Ultra Korea, and World DJ Festival.
