Stage Name: MAX, 최강 Choi Kang
Position: Vocal
D.O.B: February 18, 1988
Birthplace: Seoul
Height & Weight: 186cm 61kg
Blood Type: B
Hobbies: enjoy music, sing
Talents: singing, dancing
Real Name: 김재중 Kim Jae Joong
Stage Name: HERO, 영웅 Young Woong
Position: Vocal
D.O.B: January 26, 1986
Birthplace: Choong Nam
Height & Weight: 180cm 63kg
Blood Type: O
Hobbies: listening to music, playing the piano, games
Talents: singing, imitating others
Real Name: 정윤호 Jung Yun Ho
Stage Name: 유노 U-KNOW
Position: Vocal
D.O.B: February 6, 1986
Birthplace: Jun Nam
Height & Weight: 184cm 66kg
Blood Type: A
Hobbies: listening to music, sport, composing
Talents: singing, dancing, basketball
Real Name: 박유천 Park Yoo Chun
Stage Name: 믹키 MICKY
Position: Vocal
D.O.B: June 4, 1986
Birthplace: Seoul
Height & Weight: 180cm 64kg
Blood Type: O
Hobbies: composing, driving and tuning cars
Talents: singing, composing, writing lyrics
Real Name: 김준수 Kim JunSu
Stage Name: 시아 XIAH
Position: Vocal
D.O.B: January 1st, 1987
Birthplace: Kyung Ki Do (Province)
Height & Weight: 178cm 63kg
Blood Type: B
Hobbies: piano, soccer
Talents: singing, dancing
