Happy 6th Anniversary B1A4!!!! Apr 23, 2017 4:18:16 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Sandeul Fan 4 Ever on Apr 23, 2017 4:18:16 GMT It was a 6 years ago today that B1A4 debuted as group. I've only been a fan since 2012 the year after they debuted but I wanted to take the time to wish them them a Happy Anniversary anyway.