Birth Name: Jung Yong Hwa
Stage Name: Yonghwa
Japanese Name: ヨンファ
Date of Birth: June 22, 1989
Position: Leader, Vocalist, Guitarist, Rapper, Face of The Group
Birth Name: Lee Jong Hyun
Stage Name: Jonghyun
Japanese Name: ジョンヒョン
Date of Birth: May 15, 1990
Position: Guitarist, Vocalist
Birth Name: Kang Min Hyuk
Stage Name: Minhyuk
Japanese Name: ミンヒョク
Date of Birth: June 28, 1991
Position: Drummer, Vocalist
Birth Name: Lee Jung Shin
Stage Name: Jungshin
Japanese Name: ジョンシン
Date of Birth: September 15, 1991
Position: Bassist, Rapper and Maknae