Kang Seo Ha, South Korean actress (aka Kang Ye‑won) has sadly passed away at just 31, after battling cancer, on 14 July 2025. A graduate of the esteemed Korea National University of Arts School of Drama, she debuted in 2012 and dedicated over a decade to her craft, leaving a mark on both film and television.
Early Life & Education
Born on 3 October 1993 (though some sources list 1998), Kang Seo‑ha studied drama at the Korea National University of Arts. She made her debut in the music video for Brave Girls’ “Getting Away” in 2012 and quickly moved into acting.
Kang Seo ha Career Highlights

Kang Seo‑ha’s television credits include:
- Schoolgirl Detectives (JTBC) – Her first drama role
- Assembly (KBS), Flowers of the Prison, First Love Again, Through the Waves, Heart Surgeons, Nobody Knows (SBS)
- The First Responders (SBS, 2022–23)
- Dark Hole, The Running Mates, Possessed (OCN)
Final Projects

At the time of her passing, Kang Seo ha had just finished filming two lead roles:
- In the Net, alongside Kim Seon‑ho and Park Gyu‑young
- The Mangnaein (also known as The Innocents), where she played the main character
Remembering Her Spirit
Colleagues remember her as a hardworking, warm person who cared deeply for those around her—even during her illness. A friend shared on Instagram how she “never skipped my meals… even though she hadn’t eaten for months” and continued supporting others through her pain.
Funeral Details
- Passed away early on 14 July 2025, after a long cancer battle.
- Funeral wake at Seoul St. Mary’s Hospital, with procession passing through Seoul Memorial Park on 16 July at 7:40 AM, burial in Haman, Gyeongnam.
Legacy
Kang Seo Ha decade-long career and her acclaimed roles across genres—from healing dramas to thriller series—made her a cherished face of Korean entertainment. She leaves behind an impressive body of work and a legacy of kindness, resilience, and passion.
Related News: