They are under ent102.
Birth Name: Kim Woo Ram
Stage Name: Bak Chi Gi
Birthday: January 28, 1992
Position: Leader, Rapper
Height: 172 cm
Weight: 60 kg
Blood Type: B
Twitter: @WB_BAKCHIGI
Birth Name: Woo Min Young
Stage Name: Young Boy
Birthday: March 3, 1993
Position: Rapper, Dancer
Height: 180 cm
Blood Type: B
Twitter: @WB_YoungBoy
Birth Name: Kim Tae Hyun
Stage Name: K
Birthday: May 14, 1994
Position: Main Vocalist, Dancer
Height: 180 cm
Blood Type: A
Twitter: @WB_K
Birth Name: Won Yun Jun
Stage Name: Master One
Birthday: July 13, 1994
Position: Rapper, Dancer, Maknae
Height: 178 cm
Blood Type: A
Twitter: @WB_MasterOne
