Acting · b. 1981 · Tübingen, Baden-Württemberg, West-Germany [now Germany] Sung Yu-ri Biography Sung Yu-ri (성유리) is a South Korean singer and actress, and a former member of the girl group Fin.K.L. Acting Summer Snow Seo-jung 2015 제자, 옥한흠 성유리 2014 A Boy's Sister Yoon-Hee 2013 Runway Cop Go Yeong-jae 2012 Maybe May / Lee Won-sun 2009 How to Keep My Love 2004 Emergency Act 19 Self - cameo 2002 Agent-readable