Who is SF9?
SF9 (Korean: 에스에프나인; RR: Eseuepeunain; MR: Esŭep'ŭnain; shortened from Sensational Feeling 9) is South Korean boy band formed by FNC Entertainment and the company's first dance boy group. The group is composed of eight members: Youngbin, Inseong, Jaeyoon, Dawon, Zuho, Yoo Taeyang, Hwiyoung and Chani. They debuted on October 5, 2016, with the release of their first single album, Feeling Sensation.