First K-Pop Groups: The History Of The Innovators Of This Music Vibe

#4 – COOL

This group originally was consisted of Kim Sung-soo, Lee Jae-hoon, Yu Chae-young, and Choi Jun-myung. Both female members left the group after the first album was released and Yuri became the replacement. The group is active from 1994 to 2005 and from 2008 to the present.