JBJ Members Profile and Facts JBJ (제이비제이) was a South Korean boy group under Fave Entertainment, consisting of 6 members: Taehyun, Kenta, Sanggyun, Longguo, Hyunbin, and Donghan. JBJ was a fan project group made out of trainees who previously participated in the survival show Produce 101 Season 2.  JBJ debuted on October 18, 2017, and … Continue reading JBJ Members Profile