Name : Kim Dong Hyun (김동현)
Birthday : 1989.02.12
Height : 178 cm
Weight : 60 kg
- Leader + hyung of the group
- Appeared on Sistar's "Push - Push" MV
Name : Hyun Seong (현성)
Birthday : 1993.06.09
Educational Background : Young Dong High School
Name : Lee Jeong Min (이정민)
Birthday : 1994.01.02
Educational Background : Seoul Music High School
Name : Jo Kwang Min (조광민)
Birthday : 1995.04.24
Height : 180 cm
Educational Background : School of Performing Arts Seoul
- The younger brother from the twins *
- Appeared as student on MBC's Daily Sitcom "All My Love"
- Appeared on Sistar's "Push - Push" MV
* At first I saw article from "CeCi" magazine said that Kwangmin is older than Youngmin. But later, their manager confirm that YoungMin is actually older than KwangMin.
.Name : Jo Young Min (조영민)
Birthday : 1995.04.24
Height : 180 cm
Educational Background : School of Performing Arts Seoul
- The older brother from the twins *
- Appeared as student on MBC's Daily Sitcom "All My Love"
- Appeared on Sistar's "Push - Push" MV
Name : No Min Woo (노민우)
Birthday : 1995.07.31
Height : 174 cm
Educational Background : School of Performing Arts Seoul
- Appeared as student on MBC's Daily Sitcom "All My Love"
- Appeared on K.Will's "Can't Open Up My Lips" MV