Son Hyeon Woo (Shownu) (1992) Lee Min Hyeok (1993) Yoo Ki Hyeon (MONSTA X) (1993) Chae Hyeong Won (H.One - MONSTA X) (1994) Lee Joo Heon (Joohoney - Monsta X) (1994) Im Chang Kyoon (I.M - MONSTA X) (1996)