Kim Hyun_Ma !

Birth Name: Yoon Doo Joon

Stage Name: Dujun

Birthday: July 4, 1989

Position: Leader, Sub-Rapper & Vocalist

Twitter: http://twitter.com/BeeeestDJ

Birth Name: Jang Hyun Seung

Stage Name: Hyunseung @ JS

Birthday: September 3, 1989

Position: Lead Vocalist

Twitter: http://twitter.com/doublev89

Birth Name: Yong Jun Hyung

Stage Name: Junhyung

Birthday: December 19, 1989

Position: Main Rapper

Twitter: http://twitter.com/Joker891219

Birth Name: Yang Yo Seob

Stage Name: Yoseob

Birthday: January 5, 1990

Position: Main Vocalist

Twitter: http://twitter.com/helloimys

Birth Name: Lee Ki Kwang

Stage Name: Kikwang @ AJ

Birthday: March 30, 1990

Position: Lead Vocalist, Face of The Group

Twitter: http://twitter.com/B2stGK

Birth Name: Son Dong Woon

Stage Name: Dongwoon

Birthday: June 6, 1991

Position: Vocalist, Rapper, Maknae

Twitter: http://twitter.com/beastdw