Monsta X is a South Korean boy group formed through the reality survival program No.Mercy under Starship Entertainment. The group is currently composed of six members: Shownu, Minhyuk, Kihyun, Hyungwon, Joohoney, and I.M, while former member Wonho left the group in October 2019. They debuted with their first EP Trespass on May 14, 2015.