Stage name: Sunhyeok (선혁)
Real name: Im Sun Hyeok (임선혁)
Birth date: September 10, 1990
Position: Leader, Vocal
Nationality: Korean
Height: 183cm (6ft)
Weight: 61kg (134lbs)
Blood Type: A
Sub-Unit: N/A
Hobbies: Watching movies, Listening to music, Soccer, Basketball, Shopping
Special Skills: Taekwondo
