Kim Sunghyun Team Members Profile Kim Sunghyun Team (김성현 팀) is a classic-rock band formed through survival show SuperBand 2. Consisting of 4 members: Danny Koo, Kim Sunghyun, Yoon Hyunsang, Yu Been. The Team was eliminated before reaching the final. Danny Koo Birth Name: Danny Koo (대니구) Position: Vocalist & Violinist Birthday: 1991 Zodiac Sign: — … Continue reading Kim Sunghyun Team Members Profile