DJ Koo (Hangul: 구준엽)
- Debut (Y.M.D): 2003.08.–
- Latest Album Released (Y.M.D): 15.12.11
- Label: Midas Entertainment
- Music Videos (Official Videos): Let Me, Come Back, The Meaning Of Life, Best Night Of My Life
- Discography: Koojunyup, I`m DJ KOO, The Meaning Of Life, The Meaning Of Life (Subshock Remix), The Best Night Of My Life (digital single)
- Fan Club: N/A
- Symbol:
OFFICIAL SITES:
Naver Café
Facebook
Homepage
Youtube
Twitter/Instagram
MEMBERS:
- Name (Real Name): DJ Koo (Koo Jun Yup)
- Hangul: 구준엽
- Position: Solo
- Birthday (Y.M.D): 69.09.11
- Nationality: Korean
- Height: 178cm (5ft 10in)
- Weight: 68kg (149 lbs)
- Blood Type: A
- Formerly of: Clon, Hyun Jin Young & Wawa, Tak2Jun2