Chul-Hee Lee (이철희) is a popular Korean composer for various Korean rhythm games including the recent DJMAX series by Pentavision. In his early days he started to develop talents in visual works, but his true aspiration was discovered in composing music. He first appeared on Amuseworld's EZ2DJ series bearing the nickname FE, which is the chemical symbol for iron and decided to stick with it since his name also meant iron in Korean. He extended his name from FE to Forte Escape after leaving Amuseworld and joined FamilyWorks, who eventually progressed into Pentavision and helped developed the DJMAX series.