There are several artists using this name: 1) 100% (Hangul: 백퍼센트) is a 7-member South Korean boy group that debuted in September 2012 under Andy Lee's company T.O.P Media with their first single album We, 100%. They made a comeback on the 7th of December with digital single, Guy Like Me. 100% consists of members: Seo Minwoo, Kim Rokhyun, Jo Jonghwan, Kim Chanyong, and Jang Hyukjin. 2) 100% is an eurodance project from Germany. It was created and produced by Ramin Naghachian, and Rachid Nouri.