2B2U Members Profile; 2B2U’s Ideal Type 2B2U is a special collaboration that took place in the KBS Festival 2020. The group consists of SinB (GFriend), YooA (Oh My Girl), Eunbi (IZ*ONE), & Ryujin (ITZY) as they performed NCT U‘s “Boss“. YooA Stage Name: YooA (유아) Real Name: Yoo Shi Ah (유시아) Birthday: September 17, 1995 Zodiac Sign: … Continue reading 2B2U Members Profile