Top 2 in Top 10 Fastest Korean Groups to Disband.
Duration: 6 months (from 10/2017 to 4/2018) After Produce 101 season 2 ended, fans loved the friendship of 6 members Taehyun, Kenta, Sanggyun, Longguo, Donghan and Hyunbin, so they called on the management agencies to include them in a project group even though the boys were not in the top 11 who debuted in want to One. The fans' request was met with the birth of JBJ in October 2017. With a relatively strong fandom, JBJ was not inferior to want to One when album sales exceeded 100,000 copies and won the trophy on the music show with the song "My Flower". Unfortunately, JBJ's contract period only lasts until April 2018.