Kim Hye-yoon is a South Korean actress who rose to prominence with her breakout role in the hit drama SKY Castle and later solidified her status with leading performances in Extraordinary You and the global hit Lovely Runner. Known for her expressive acting, strong screen presence, and ability to portray both intense and light-hearted characters, she has become one of the notable young stars of her generation. Her journey from minor roles to critically acclaimed leading parts reflects steady growth and determination.
Kim Hye-yoon was born on November 10, 1996, in Seongnam, Gyeonggi Province, South Korea. As she is 29 years old. Her nationality is South Korean, and her zodiac sign is Scorpio.
Kim Hye-yoon Wiki
| Full Name | Kim Hye-yoon (김혜윤) |
| Profession | Actress |
| Date of Birth | 10 November 1996 |
| Age | 29 |
| Birthplace | Seongnam, Gyeonggi Province, South Korea |
| Nationality | South Korean |
| Religion | Protestant (reported in some sources) |
| Zodiac Sign | Scorpio |
| Friends | Na Moon-hee (나문희) |
| Current Residence | South Korea |
| Qualification | Konkuk University (B.A. in Film Studies) |
Career
Kim Hye-yoon began her career with minor and supporting roles starting in 2013, debuting in the KBS2 TV novel Samsaengi. She appeared in numerous small parts across dramas and films while studying, including roles in Bad Guys (2014), Signal, and various student and independent projects. She has spoken about facing over 100 audition rejections early on, often due to her height.
Her breakthrough came with the role of Kang Ye-seo in JTBC’s SKY Castle (2018–2019), which earned her the Best New Actress award at the 55th Baeksang Arts Awards. She then took her first leading role as Eun Dan-oh in Extraordinary You (2019). Subsequent notable works include the thriller film Midnight (2021), the critically praised The Girl on a Bulldozer (2022), Ditto (2022), Snowdrop (2021), and the highly successful time-slip romance Lovely Runner (2024), where she played Im Sol opposite Byeon Woo-seok.
She continues to take on diverse projects in both television and film under Artist Company.
Kim Hye-yoon Husband
Kim Hye-yoon keeps her personal life private. There is no confirmed information about a spouse, long-term boyfriend, or children as of 2026. She has been the subject of occasional dating rumors (including with Lovely Runner co-star Byeon Woo-seok), but both parties have described their relationship as close colleagues and friends. She has mentioned in interviews that her ideal type is someone easy to communicate with and who has a good sense of humor.
Physical Appearance
| Height | Approximately 5 feet 3 inches (158–160 cm) |
| Weight | Approximately 45 kg (99 lbs) |
| Eye Color | Dark Brown |
| Hair Color | Black |
| Body Type | Slim |
Kim Hye-yoon Drama List
Selected Television Dramas
- Samsaengi (2013) – Teenage Jung Yoon-hee
- Bad Guys (2014) – Oh Ji-yeon
- SKY Castle (2018–2019) – Kang Ye-seo
- Extraordinary You (2019) – Eun Dan-oh
- Snowdrop (2021–2022) – Kye Boon-ok
- Secret Royal Inspector Joy (2021)
- Lovely Runner (2024) – Im Sol
- Upcoming projects in 2026 (including reported titles such as Good Partner 2 and others)
Selected Films
- Memoir of a Murderer (2017) – Young Maria
- Midnight (2021) – Choi So-jung
- The Girl on a Bulldozer (2022) – Goo Hye-young
- Ditto (2022) – Seo Han-sol
- Salmokji (2025/2026)
Kim Hye-yoon Net Worth
Kim Hye-yoon’s estimated net worth in 2026 is in the range of $1–4 million USD. Her income comes primarily from acting fees for high-profile dramas and films, brand endorsements, and related entertainment activities. Exact figures are not publicly confirmed and remain industry estimates based on her rising profile.
Social Media Presence
- Instagram: Active personal account where she shares work updates, personal photos, and lifestyle content
- Other platforms (Twitter/X, Facebook, YouTube, TikTok): Limited official presence; most fan communication happens via Instagram and agency channels
FAQs
How old is Kim Hye-yoon ?
She is 29 years old (born November 10, 1996).
What was Kim Hye-yoon’s breakthrough role?
Her role as Kang Ye-seo in SKY Castle (2018–2019) brought her widespread recognition and awards.
Is Kim Hye-yoon dating anyone?
There is no confirmed public relationship as of 2026. Dating rumors have circulated but remain unconfirmed.
What awards has Kim Hye-yoon won?
She won Best New Actress at the Baeksang Arts Awards for SKY Castle and additional newcomer and excellence awards for Extraordinary You, among other recognitions.