B1A4 is a new boy band that is founded by WM Entertainment. They are a 5 member boy group.
Why are they called B1A4? Well, only one member, Baro, has Blood type B, and all the other 4 members have Blood type A. It basically stand for, B the One, A for Four.
They debuted on April 21st/2011 with their song, O.K off their album, Let’s Fly.
Check out their profiles below. Read the rest of this entry »