Lee Sung-jinActingBorn 1977-02-05 · Seoul, South KoreaLee Sung-jin (이성진) is a South Korean singer and former member of group NRG.Known forReal Romance Love LetterInfinite ChallengeX-ManMy Tutor FriendEmergency Act 19Ya Shim Man ManFilmography (7)2005Infinite ChallengeSelf2004I'm From Chosun윤덕형2003Real Romance Love LetterSelf2003X-ManSelf2003My Tutor FriendSi-kyung2003Ya Shim Man ManSelf2002Emergency Act 19cameo
Real Romance Love Letter
Infinite Challenge
X-Man
My Tutor Friend
Emergency Act 19
Ya Shim Man Man
