HomePeople Biography and filmographyKim Sa-gyeong Biography unavailable on TMDB. Movies (0)TV shows (7) Movies (0) No credits available. TV shows (7) Beauty and Mr. Romantic2024 · Writer, Creator Young Lady and Gentleman2021 · Writer My Only One2018 · Writer Windy Mi Poong2016 · Writer Rosy Lovers2014 · Writer Here Comes Mr. Oh2012 · Writer Loving You a Thousand Times2009 · Writer