Im Hyun-sik (Hangul: 임현식; born March 7, 1992), simply known as Hyunsik, is a South Korean singer-songwriter. He is best known as a member of South Korean boy group BtoB.
Im Hyun-sik was born on March 7, 1992, in Seoul, South Korea. His father, Im Ji-hoon, is a South Korean folk singer. He studied Practical Music at Howon University with group-mate Lee Chang-sub.
Hyunsik debuted as the lead vocalist Cube Entertainment’s boy group BtoB on March 22, 2012, with the promotional single, “Insane”. The group has released a total of 2 studio albums and 10 extended plays since debut.
Hyunsik has also participated in composition of several tracks by BtoB including, “Star”, “Killing Me”, “I’ll Be Your Man (Pray)”, “Missing You” and “Only One for Me”.
In September 2016, Hyunsik became part of BtoB’s first unit group, BtoB Blue (Korean: 비투비 블루) that consists of the group’s vocalists. BtoB Blue released the digital single “Stand By Me” (Hangul: 내 곁에 서 있어줘; RR: Nae Gyeote Seo Isseojwo) on September 19, 2016.