Kim Hye-yoon is a South Korean actress and model. She first became known through her portrayal as Kang Ye-seo in JTBC's television series Sky Castle and received her first leading role with MBC's Extraordinary You.
Known For:Acting
Birthday:1996-11-10
Place of Birth:Seongnam, Gyeonggi, South Korea
Also Known As:김혜윤, 金惠奫, Kim Hye Yoon, キム・ヘユン, Kim Hye-yun, Kim Hyeyoon, 金惠允