Redstart Boys has 5 current trainees under Redstart ENM to debut in a new boy group. The trainees consist of Kim Minseoung, Kum Junhyeon, Hong Keonhee, Choi Woojin, and Kim Kyuhyun.
Junhyeon, Minseoung, Keonhee and Woojin participated as trainees in BOYS PLANET, while Minseoung and Keonhee were...