Park Sung-hoon (Korean: 박성훈; born December 8, 2002), known mononymously as Sunghoon, is a South Korean singer, presenter and former figure skater. He became a figure skater in 2010 and retired in 2020. He is a current member of South Korean boy band Enhypen. 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.