ATEEZ (Hangul: 에이티즈) is a South Korean boy band under KQ Entertainment. The group is made up of members Kim Hongjoong, Park Seonghwa, Jeong Yunho, Kang Yeosang, Choi San, Song Mingi, Jung Wooyoung, and Choi Jongho. Prior to debut, ATEEZ was known as "KQ Fellaz" under their label, KQ Entertainment. The members trained in Los Angeles, California, alongside a 9th trainee, Lee Junyoung. It was later revealed that Lee Junyoung would not debut alongside the other members.