Park Sung-hoon (singer)
Park Sung-hoon (; born December 8, 2002), known mononymously as Sunghoon, is a South Korean singer and former figure skater. He competed as a figure skater from 2010 to early 2020; while simultaneously he was a trainee since 2018. He retired from the sport and debuted as a member of the South Korean boy band Enhypen in November 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 at the 2013 novice competition and the 2014 junior competition of South Korean Figure Skating Championships. Career 2010–2019: Figure skating Sunghoon won two international advanced novice competitions, Asian Figure Skating Trophy and Lombardia Trophy, during the 2015-16 figure skating season. Sunghoon made his international junior debut during the 2016-17 figure skating season when he became age-eligible. He earned a silver medal at Asian Figure Skating Trophy, and participated in ISU Junior Grand Prix in Estonia as a representative of South Korea. The next year, he won another silver medal at Asian Figure Skating Trophy, and participated in ISU Junior Grand Prix in Poland. During the 2018-19 figure skating