He has participated in writing lyrics for not only Super Junior but also for his project groups and other artists. Heechul ventured into the soundtrack singing career in 2009 by releasing his first single 'First Star', as part of the soundtrack for the drama Loving You a Thousand Times. The accident left him unable to perform Super Junior's strenuous dances and he has since contributed to the group mostly as a singer. However, in 2006, just a year after his Super Junior debut, Heechul was involved in a car accident which fractured his left leg. This led him to host radio shows, his first music show Show! Music Core and appear on advertisements. Prior to his debut in Super Junior, Heechul began his acting career in 2005, starring in the second season of teen drama Sharp 2. He was also a member of the disbanded pop rock duo Kim Heechul & Kim Jungmo. He is a member of the South Korean boy band Super Junior and has further participated in its subgroup Super Junior-T as well as project group Universe Cowards with Min Kyung-hoon and Woojoo jjokkomi with Lee Soo-geun.
Kim Hee-chul ( Korean: 김희철 born July 10, 1983), better known mononymously as Heechul, is a South Korean singer, songwriter, presenter and actor.