KCM

Kang Chang-mo, better known by his stage name KCM, is a South Korean singer. He debuted in 2003 with the song "I Know", from the soundtrack to the Korean drama, Punch. From Wikipedia (https://en.wikipedia.org/wiki/KCM_(si...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)