Name:Choi Jong Hun
Position: Leader, گٹار & Piano
Nickname: Sexy Jonghun
D.O.B: March 7, 1990
Blood Type: A
Height: 178 cm
Weight: 61 kg
Best Feature: Nose
Talents: Piano
Hobbies: Listening to music, Internet


Name: Lee Hong Ki

Position: Lead Vocal
Nickname: Cute Rebellion
D.O.B: March 2, 1990
Blood Type: A
Height: 176 cm
Weight: 60 kg
Best Feature: Smile
Talents: Singing, Playing Soccer
Hobbies: Singing, Listening to music, Soccer, Internet, Cooking

Name: Lee Jae Jin
Position: باس, گھنگھور Guitar
Nickname: Volunteer
D.O.B: December 17, 1990
Blood Type: A
Height: 177 cm
Weight: 58 kg
Best Feature: Lips
Talents: باس, گھنگھور Guitar, Listening to traditional music
Hobbies: Internet, Questioning


Name: Song SeungHyun
Position: Vocalist, Main Rapper, Guitar
D.O.B: August 21, 1992
Height: 180cm
Weight: 60kg

Name: Choi Min Hwan
Position: Drums
Nickname: 민둥이
D.O.B: November 11, 1992
Blood Type: A
Height: 171 cm
Weight: 55 kg
Best Feature: Cuteness
Talents: Drums, Eating chicken
Hobbies: Listening to music, Internet
Former Member

Name: Oh Won Bin
Position: Vocal, Guitar
Nickname: Mischievous Wonbin
D.O.B: March 26, 1990
Blood Type: O
Height: 180 cm
Weight: 63 kg
Best Feature: Dimples, Smile
Talents: Martial arts, Harmonica
Hobbies: Sports, Reading, Listening to music