EXO-M is a South Korean boy band formed by S.M. Entertainment in April 2012, a sub-unit from the main group EXO, divided into two subgroups, EXO-K and EXO-M, promoting in South Korea and China separately. EXO-M was composed of six members: Kris (吴亦凡/Kris Wu), Xiumin (시우민), Tao (黄子韬/Z.TAO/ZTAO), Chen (첸), Lay (张艺兴), and Luhan (鹿晗). In 2014, leader Kris left after filing a lawsuit against S.M. Entertainment. Soon after, Luhan and Tao also left the group.