Sunghoon (성훈) is a South Korean singer under Belift Lab. He participated in the survival show I-Land and was chosen as one of the seven final members to debut in the group. Sunghoon debuted as a member of ENHYPEN on November 30, 2020.
He became a figure skater in 2010 and retired in 2020. Sunghoon is the 2016, 2017 junior silver medalist and the 2015 novice gold medalist of Asian Figure Skating Trophy, and the 2015 novice gold medalist of Lombardia Trophy. He also won silver medals in the 2013 novice competition and in the 2014 junior competition of South Korean Figure Skating Championships.