ONEW
Profil
Stage name: Onew (온유 or 温流)
Birth name: Lee Jinki (이진기)
Birth date: December 14, 1989
Position: Sub vocal, Leader
KEY
Profil
Stage name: Key (키)
Birth name: Kim Kibum (김기범)
Birth date: September 23, 1991
Position: Rap and sub vocal
MINHO
Profil
Stage name: Minho (민호 or 珉豪)
Birth name: Choi Minho ((최민호)
Birth date: December 9, 1991
Position: Rap and sub vocal
JONGHYUN
Profil
Stage name: Jonghyun (종현 or 鐘鉉)
Birth name: Kim Jonghyun (김종현)
Birth date: April 8, 1990
Position: Lead vocal