B1A4 (Korean: 비원에이포) is a South Korean boy band formed by WM Entertainment. The group debuted on April 23, 2011 with the single "O.K" from the EP Let's Fly, after being introduced to the public through a webtoon.
B1A4 has been suggested to play 13 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
