SUNGGYU (Leader & Main Vocal)
Name: Kim Sung Gyu (김성규)
Birthdate: 04/28/89
Height: 178cm
Blood Type: A
Hobbies: Watching movies, listening to music.
Talent: Speaking Chinese

DONGWOO (Rapper)
Name: Jang Dong Woo (장동우)
Birthdate: 11/22/90
Height: 175cm
Blood Type: A
Hobbies: Skateboarding.
Talent: Beatboxing, snowboarding.

WOOHYUN (Main Vocal)
Name: Nam Woo Hyun (남우현)
Birthdate: 02/08/91
Height: 176cm
Blood Type: B
Hobbies: Skiing, tennis.
Talent: Cooking

HOYA (Vocal,Rap & Dance)
Name: Lee Ho Won (이호원)
Birthdate: 03/26/91
Height: 175cm
Blood Type: AB
Hobbies: Playing games.
Talents: Dance, rap.

SUNGYEOL(Vocal)
Name: Lee Sung Yeol (이성열)
Birthdate: 08/27/91
Height: 183cm
Blood Type: B
Talent: Rap.


l (Vocal & Face of Infinite)
Name: Kim Myung Soo (김명수)
Birthdate: 03/13/92
Height: 178cm
Blood Type: O
Hobbies: Cooking, exercise, rap.
Talent: Rap.

SUNGJONG (Vocal, Maknae)
Name: Lee Sung Jong (이성종)
Birthdate: 09/03/93
Height: 177cm
Blood Type: A