Complex sentence: JBJ (Hangul: 제이비제이, stylized as JBJ) is a South Korean special project boy band formed by Fave Entertainment (LOEN Entertainment's house label) in 2017 consisting of 7 members who previously took part in Mnet's 2017 survival show Produce 101 Season 2.
Split into simpler sentences: JBJ (Hangul: 제이비제이) is a South Korean project boy band formed by Fave Entertainment in 2017. The group consists of seven members who previously took part in Mnet's 2017 survival show Produce 101 Season 2.