GHOST9 Members Profile GHOST9 (고스트나인) is a 7-member boy group under Maroo Entertainment which currently consists of: Junhyung, Shin, Kangsung, Junseong, Prince, Woojin and Jinwoo. Dongjun and Taeseung left the group on the 5th September 2021. They introduced most of the members via Mix Nine and Produce X 101. The group made their debut on September 23, 2020, … Continue reading GHOST9 Members Profile