TOUCH (Korean: ํฐ์น; shortened from The Original Undeniable Charismatic Homme) was a South Korean boy band formed by YYJ Entertainment. Originally as seven, they debuted on October 21st, 2010 with the song 'Me (๋) '. The final lineup consisted of five members: Chulmin, Sungyong, Jaewook, Sunwoong and Sangwook. Before the group disbanded the group consisted of Chulmin, Sungyong, and Sunwoong. The group disbanded around late 2015 to early 2016 after multiple lineup changes & member additions. Read more on Last.fm