Lee Hee-seung (이희승; born October 15, 2001), known mononymously as Heeseung (희승), is a South Korean singer-songwriter under Belift Lab. He is a member of the boy group ENHYPEN.
Known For: Acting
Birthday: 2001-10-15
Place of Birth: Uiwang, Gyeonggi, South Korea
Also Known As: Lee Hee-seung, 이희승, 희승, ENHYPEN, 엔하이픈