In 1991, he also joined on MBC's University Music Festival where he got bronze award for his self-composed song Long Goodbye which was also included on his first album.

His debut album released in 1995 entitled Kim Kyung Ho, and while not commercially successful earned him some recognition among Korean rock music fans.

His more novel second album, Kim:kyungho 1997 was much better received and the song "People Who Make Me Sorrow" topped on music charts which made him popular.

[4] Kim Kyung-ho renewed his popularity through his participation in variety shows, and numerous appearances in televised singing competitions as part of an entourage of industry-veteran vocalists.

In September 2011 he joined the hit Show I Am a Singer and with his long hair and dance moves, he gained the title as "Rock Unnie".