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Birthday
December 2, 1980
Place of Birth
South Korea
Also Known As
변성현
Seonghyeon Byeon
Seong-hyeon Byeon
Sung-hyun Byun
We don't have a biography for Byun Sung-hyun.
Han Myung-hoi
The Beat Goes On
Come Back, Frog Boys
2012
as Chups
1992
as Jong-sik
