Sechs Kies

Sechs Kies (pronounced as ZEKS-kees; Korean: 젝스키스) is a first generation South Korean boy band. Making their debut on April 15, 1997, they are one of the first K-pop idol groups, credited with pioneering the idol scene and fandom culture. The group consists of the following members, Eun Ji-won, Lee Jai-jin, Kim Jae-duck, and Jang Su-won. Sechs Kies formally disbanded on May 20, 2000, after three years of activity.