Kim Hye Yoon (김혜윤)

Kim Hye-yoon (김혜윤) is a South Korean actress born on November 10, 1996 (Age 28). She received a merit-based full-ride scholarship to study Film Arts at Konkuk University and graduated in 2019. Before SKY Castle, she appeared in nearly 40* productions, taking on minor roles in both dramas (see compilations of SBS, MBC) and movies.

She gained widespread recognition for her breakout role as Kang Ye Seo in the hit drama SKY Castle (2018–2019). This success led to her first leading role as Eun Dan Oh in Extraordinary You (2019), where she earned praise for her versatility and charm. She continued to impress with roles such as Kim Joyi in Secret Royal Inspector & Joy (2021), Gye Bun Ok in Snowdrop (2021–2022), and Im Sol in Lovely Runner (2024). Notably, her portrayal of Sol in Lovely Runner brought her another wave of popularity, with TIME recognizing the drama as the Best K-Drama of 2024. 

She also gained international recognition for her performance as Goo Hye Young in The Girl on a Bulldozer (2022), earning several awards for her powerful portrayal. Additionally, she showcased her talent on the big screen with roles in Midnight (2021) and Ditto (2022), further proving her ability to shine in both television and film.

After five years with SidusHQ (2019–2024), she officially joined Artist Company in April 2024. Known for her expressive acting and dedication, she continues to captivate audiences. Her upcoming drama Human From Today, where she plays Eun Ho, a "rich in hobbies" MZ-generation gumiho, is set to air on SBS. She has also confirmed her next film, Salmokji (살목지) (working romanized title) — named after a real reservoir in Gwangsi-myeon, Yesan County, South Korea, regarded as one of the country’s most haunted locations — where she will portray Soo In, a character who experiences a series of mysterious events during a work trip to the reservoir.