What is Im Hyun-sik's real name?
Im Hyun-sik 본명: 임현식
Im Hyun-sik's real name is Lim Hyun-sik.
Lim Hyun-sik (Korean: 임현식; born March 7, 1992), simply known as Hyunsik, is a South Korean singer-songwriter and composer, and lead singer of the boy group BtoB.
Source: Wikipedia: Im Hyun-sik (singer)
