Happy Birthday To INFINITE Sung Gyu! Author 12:00:00 AM happy birthday, infinite, sunggyu Comments Real Name: Kim Sung Gyu Stage Name: Sunggyu Nicknames: Leader, Hamster, Honey Sungkyu Birthday: 28-04-1989 Position: Leader and Main Vocalist Height: 178cm Weight: 64kg Blood Type: A Email Post ← Newer Posts Older Posts → Home