Kim Hye Yoon – Biography, Age, Korean Dramas & Movies
Rising South Korean Actress Known for Breakthrough Roles and Award-Winning Performances
Kim Hye-yoon has rapidly established herself as a prominent figure in Korean film and television, captivating audiences with her compelling performances and diverse roles. Her journey from supporting parts to leading roles reflects a dedication to craft and a growing reputation for delivering nuanced characters.
🕊️ Who Is Kim Hye-yoon?
Kim Hye-yoon is a South Korean actress recognized for her dynamic presence in both television dramas and films. Gaining widespread acclaim through her role as Kang Ye-seo in the hit series Sky Castle, she has since transitioned to leading roles that showcase her range and depth. Her work in projects like Extraordinary You and The Girl on a Bulldozer has solidified her status as a rising star in the entertainment industry.
With a career spanning over a decade, Kim has earned multiple accolades that underline her talent and growing influence. Her performances have been praised for their authenticity and emotional resonance, making her one of the most promising actresses of her generation.

📌 Quick Profile
- Full Name: Kim Hye-yoon
- Hangul: 김혜윤
- Birth Date: 1996-11-10
- Age: 29 years 8 months 27 days
- Nationality: South Korea
- Zodiac Sign: Scorpio
🌱 Early Life & Background
Born on November 10, 1996, in Seongnam, South Korea, Kim Hye-yoon developed aspirations to act early in her life, beginning in middle school. She actively pursued this passion by attending an acting academy, auditioning for roles, and taking on minor parts to build her experience while still a student.
🎓 Education & Training
Kim pursued higher education at Konkuk University, enrolling in 2015 and balancing her studies with her burgeoning acting career. She graduated in 2019 with a bachelor’s degree in film studies, earning merit-based full scholarships throughout her academic tenure, which highlights her commitment to both education and professional growth.

🎬 Career Beginnings
Kim made her acting debut in 2013 with a supporting role in the KBS2 TV Novel Samsaengi. Early in her career, she gained attention for her part in the 2014 crime thriller Bad Guys on OCN. However, she chose to focus on her academic pursuits during this period, selectively taking minor roles to maintain her scholarship and academic standing.
Her notable early film role came in 2017 with the mystery thriller Memoir of a Murderer. This phase laid the groundwork for her later breakthrough, as she steadily built her experience and honed her craft before taking on more prominent roles.
🎥 Notable Works & Iconic Roles

No Tail to Tell (2026)

Lovely Runner (2024)

Secret Royal Inspector & Joy (2021)
🎬 Acting Style & Public Image
Kim Hye-yoon is noted for her ability to portray complex characters with authenticity and emotional depth, often bringing a nuanced sensitivity to her roles. Her portrayal of Kang Ye-seo in Sky Castle earned her the affectionate nickname “My Melody Princess,” reflecting both her character’s distinctive style and her impact on viewers.
She is also widely regarded as “Nation’s Little Sister” in Korean media, a testament to her approachable image and the warmth she conveys onscreen. Critics and audiences alike appreciate her versatility and the trustworthiness she brings to diverse roles, marking her as a dependable lead actress.
🎞️ Drama & Movie List (Key Roles)
| Year | Title | Role | Type |
|---|---|---|---|
| 2026 | No Tail to Tell | Eun-ho | TV Drama |
| 2024 | Lovely Runner | Im Sol | TV Drama |
| 2022 | Ditto | Han-sol | Movie |
| 2022 | The Girl on a Bulldozer | Gu Hae-young | Movie |
| 2021 | Midnight | So-jung | Movie |
| 2021 | Secret Royal Inspector & Joy | Kim Jo-yi | TV Drama |
| 2021 | Snowdrop | Kye Boon-ok | TV Drama |
| 2020 | Our Summer Poem | Seo-jung | Movie |
| 2020 | True Beauty | Eun Dan Oh [Movie goer] | TV Drama |
| 2020 | Record of Youth | Lee Bo-ra | TV Drama |
🔴 Click here to expand full filmography
| Year | Title | Role | Type |
|---|---|---|---|
| 2024 | Whenever Possible | – | Variety Show |
| 2024 | Good Partner | – | Variety Show |
| 2021 | Beauty and the Beast | – | Variety Show |
| 2020 | The Day | – | Variety Show |
| 2020 | Sixth Sense | Self | Variety Show |
| 2020 | House on Wheels | Self | Variety Show |
| 2019 | The Yesterday | Hye-ji | Movie |
| 2019 | Tomorrow | Seul-gi | Movie |
| 2019 | Another Child | Heon-ju | Movie |
| 2019 | The Bad Guys: Reign of Chaos | Gu-tak’s Daughter | Movie |
| 2019 | How Do You Play? | Self | Variety Show |
| 2019 | Extraordinary You | Eun Dan-oh | TV Drama |
| 2018 | Dawn to Dawn | Sun-young | Movie |
| 2018 | Busted! | Kim Hye-yoon | TV Drama |
| 2018 | SKY Castle | Kang Ye-seo | TV Drama |
| 2018 | Amazing Saturday | Self | Variety Show |
| 2017 | Memoir of a Murderer | Young Maria | Movie |
| 2017 | The Day I Hate to Go to School | Eun-jung | Movie |
| 2017 | Tunnel | Kim Young Ja [Young] | TV Drama |
| 2017 | Supernatural | Shin Ho Jung | TV Drama |
| 2016 | The Bacchus Lady | Nurse | Movie |
| 2016 | Mystery Freshman | Student | TV Drama |
| 2016 | Secret Crushes | – | Variety Show |
| 2016 | Goblin | Widowed lady | TV Drama |
| 2015 | Helios | Park Woo Cheol’s Sister | Movie |
| 2015 | Men on a Mission | Self | Variety Show |
| 2013 | Hide and Seek | Student (uncredited) | Movie |
| 2013 | The Suspicious Housekeeper | Han Gyeol’s Classmate Bang Soo Yeon | TV Drama |
| 2012 | Baeksang Arts Awards | Self | Variety Show |
| 2011 | Law of the Jungle | Self | Variety Show |
| 2010 | Running Man | Self | Variety Show |
🎖️ Awards & Achievements
Kim Hye-yoon’s career is decorated with numerous awards recognizing her talent and rising status. She won Best New Actress at the 55th Baeksang Arts Awards for Sky Castle and has since received accolades from the Blue Dragon Film Awards, Grand Bell Awards, and the New York Asian Film Festival for her film work, particularly for The Girl on a Bulldozer.
Her achievements extend to television with multiple wins at the MBC Drama Awards and Asia Artist Awards, including popularity and excellence awards. Forbes recognized her influence by featuring her in their 30 Under 30 list, underscoring her cultural and artistic impact.

💖 Personal Life
Kim Hye-yoon maintains a private personal life, focusing public attention on her professional endeavors. Born and raised in South Korea, she has managed to balance her academic pursuits with her acting career from a young age, demonstrating discipline and dedication. Public information about her personal life remains limited, reflecting her preference to keep the spotlight on her work.
🆕 Recent & Upcoming Projects
In recent years, Kim has continued to expand her repertoire with acclaimed performances in television and film. Her 2024 drama Lovely Runner was met with critical praise, earning her a Best Actress nomination at the Baeksang Arts Awards. She also embarked on an international fan meeting tour, highlighting her growing global appeal.
Looking ahead, Kim is set to star in the upcoming SBS fantasy drama No Tail to Tell, premiering in January 2026. Additionally, she will return to the big screen with the horror film A Place to Kill and the crime film Land, signaling an exciting phase in her career with diverse and challenging roles.

🎈 Fun Facts
- Early Ambition
Kim Hye-yoon decided to become an actress as early as her third year of middle school.
- Merit Scholarship
She consistently received full-ride scholarships throughout her university studies at Konkuk University.
- Nickname Origin
Her character’s fashion in Sky Castle led to her being called “My Melody Princess” by fans.
- Forbes Recognition
Featured in Forbes 30 Under 30 list, highlighting her cultural and artistic influence.
- International Fan Meetings
Kim has held fan meetings not only in Seoul but also in cities like Yokohama, Osaka, Taipei, and Macau.
✨ Legacy & Why Fans Love Kim Hye-yoon
Kim Hye-yoon is celebrated for her compelling portrayals and her ability to connect deeply with audiences. Fans appreciate her authenticity and the emotional honesty she brings to each character, which has earned her a reputation as an “Actress You Can Trust” within the Korean entertainment industry.
Her legacy is marked by a steady rise through critically acclaimed performances and a collection of prestigious awards that reflect her impact on both television and film. Her approachable image and dedication to her craft continue to inspire admiration from fans and peers alike.
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