[5] Cha Seung-Min, along with Shin Ji, and Kim Goo, formed Koyote as a 3-member Co-ed group.

Koyote's first album, "고요태(高耀太)", received positive reviews among its release, and they instantly became well known for their song "Pure Love."

As Cha Seung-min left the group, Kim Jong-min replaced him as a temporary serve vocalist.

In 2004, Jung Myung-hoon left the group to fulfill his mandatory military service, and was replaced by Bbaek Ga.

In 2007, they went on hiatus due to Kim Jong-min and Bbaek Ga needing to fulfill their military services.

They returned with 2 members, Kim Jong-min and Shin Ji, with Bbaek Ga being absent due to a brain tumor.