B1A4 is a Korean pop 5-member boy group that debuted in 2011 under WM Entertainment. The group' name is short for "Be the One All for One" and also refers to the member's blood types, 1 B Type and 4 A Type. The group looks up to g.o.d. as their mentors.
CNU : Lead Vocals, Lead Rapper, Lyricist
Jinyoung : Leader, Lead Vocals, Lyricist
Sandeul : Main Vocals
Baro : Main Rapper, Lyricist
Gongchan : Visual, maknae, vocals