K’POP Members Profile: K’POP Facts K’POP (K’POPULATION)(케이팝) was a 5 member South Korean boy group produced by composer Joo Younghoon. The group consisted Joomin, Donghwa, Youngwon, Yoobin, and Woohyun. K’POP debuted in September of 2001 with the single ‘0.5‘ and disbanded in 2004. The group briefly reunited in 2018 on ‘Sugarman 2’. K’POP Fandom Name: … Continue reading K’POP (K’POPULATION) Members Profile