Known ForActingBirthday1/30/1989Place of BirthGwangmyung-si, Gyeonngi-do, South KoreaBaek Sung-hyunBiographyBaek Sung-hyun (백성현) is a South Korean actor.Known ForStairway to HeavenYear2003TypeTV ShowDoctorsYear2016TypeTV ShowRunning ManYear2010TypeTV ShowWhile You Were SleepingYear2017TypeTV ShowVoiceYear2017TypeTV ShowMarathonYear2005TypeMovieBlades of BloodYear2010TypeMovieIrisYear2009TypeTV ShowIris IIYear2013TypeTV ShowBigYear2012TypeTV ShowWhite ChristmasYear2011TypeTV ShowEmperor of the SeaYear2004TypeTV ShowMy Love Eun DongYear2015TypeTV ShowAdolescence MedleyYear2013TypeTV ShowLove CellsYear2014TypeTV ShowOur School's E.T.Year2008TypeMovieKorea-Khitan WarYear2023TypeTV ShowWalking StreetYear2016TypeMovieMelody of LoveYear2013TypeTV ShowThe Accidental CoupleYear2009TypeTV ShowKiss Me MuchYear2001TypeMovieThe Love in Your EyesYear2022TypeTV Show1980: The Unforgettable DayYear2024TypeMovieQueen InsooYear2011TypeTV ShowSu Ji and U RiYear2024TypeTV ShowBeautiful DaysYear2001TypeTV ShowBetween Him and HerYear2023TypeTV ShowMojitoYear2021TypeTV ShowRadio StarYear2007TypeTV ShowReady for StartYear2016TypeTV Show