DEBUT :
Name : Kyoung Sung Hwan
Hangul : 경성환
D.O.B : 2 November 1984
P.O.B : South Korea
Act in :-
1. The Russian Novel as Sung Hwan (2013)
2. Rough Play as Head Of A Department Kim (2013)
3. Cart as Full Time Employee 7 (2014)
4. Familyhood as Ph.D Psychologist (2016)
