JYJ (formerly known as Junsu/Yuchun/Jejung in Japan) is a South Korean pop group formed in 2010 by Kim Junsu, Kim Jae-joong, and Park Yoo-chun, the three former members of TVXQ, now consisting of Jaejoong and Junsu only.Past members: YoochunMembers: Jaejoong; JunsuYears active: 2010–15Labels: C-JeS; A&G Modes; Vitamin; LOEN; R…History · 2010: Debut as JYJ, first… · Philanthropy · Public Service…