Happy birthday to Big Star's Sunghak


Real name: Jung SungHak (정성학)
DOB: 93.01.16
Position :Vocal, Rap
Blood type: B
Height: 175cm
Weight: 60kg
Hobbies: Shopping, Internet search
Skills: Taekwondo, Piano, Jumping
Favourite singer: Chris Brown, Jay Sean
Features: A good laugh but not the youngest, sincere, attractive like the youngest