Kim debuted with Kim Gun Mo 1 in 1992, which was followed by his second album Excuse in 1993. His third album Mis-Encounter came out in 1995. In the following year, he released Exchange. As one of the most popular Korean entertainers, Kim holds the record for biggest selling album in Korea with his third studio album, which sold over 3.3 million copies. Kim’s albums rank consistently high on Korean music charts; his 8th album, ‘He-story,’ was the best-selling album of 2003. His most famous songs include “Excuse”, “Mis-Encounter”, and “Jjangga”. In 2004, he released his 9th album Kim Gun Mo 9 which is reminiscent of his first album. This album was his second restarting point in his music career. In the following year, he came up with BE Like…which was also a huge success in Korea. His most recent work was released in 2008, entitled, Soul Groove.