Stray Kids (Hangul: 스트레이 키즈) is a South Korean boy group formed by JYP Entertainment in 2017 and debuted in 2018 through a reality show of the same name. The group is composed of eight members: Bang Chan, Lee Know, Changbin, Hyunjin, Han, Felix, Seungmin and I.N. Prior to the show's premiere, JYP Entertainment released Stray Kids' first music video for a song titled "Hellevator", which was later released as a digital single on November 1, 2017.