South Korea’s entertainment industry is mourning the loss of Kang Seo-ha, the acclaimed actress who passed away at the age of 31 following a prolonged battle with stomach cancer. Known for her heartfelt performances in popular dramas and films, Kang’s untimely death has left fans and colleagues across Asia in deep sorrow.
A Life and Career Cut Short
Born Kang Ye-won on June 13, 1994, in Busan, Kang Seo-ha harbored a passion for acting from a young age. She graduated from the prestigious Korea National University of Arts, majoring in drama, which paved the way for her triumphant entry into the entertainment world.
Kang’s early career began with her appearance in the 2012 music video for Brave Guys’ “Getting Farther Away,” followed by her official acting debut in 2014 as a supporting cast member in JTBC’s “Seonam Girls’ High School Investigators.” Over the next decade, she established herself with dynamic roles in:

- “The Flower in Prison”
- “Assembly”
- “First Love Again”
- “Through the Waves”
- “Heart Surgeons”
- “Nobody Knows”
- “The First Responders”
- “Dark Hole”
- “Possessed”
- “The Running Mates”
Her versatile talent allowed her to shift effortlessly between historical dramas, psychological thrillers, and contemporary romance series, earning recognition both in South Korea and abroad.
Battling Illness in Silence
Kang Seo-ha kept her illness private while continuing her acting commitments. According to her agency and family, she had been diagnosed with stage four stomach cancer and underwent several rounds of chemotherapy. Despite her deteriorating health, Kang filmed her final movie, “In the Net,” which was set to be released posthumously, and remained a figure of quiet strength on set.
Her sister shared a moving tribute on social media, reflecting the actress’s selflessness even during her sickest days:
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Outpouring of Grief and Condolences
Kang Seo-ha’s funeral was held at Catholic University of Korea’s Seoul St. Mary’s Hospital on July 16, with her final resting place at the family burial site in Haman, Gyeongnam Province. Tributes from fellow artists, fans, and friends poured in across social media, highlighting the actress’s remarkable professionalism, warmth, and resilience.
Many recalled how Kang brought emotional depth and sincerity to every character, making her performances especially memorable. Her legacy in the Korean drama and film industry is celebrated by fans worldwide, who continue to share behind-the-scenes moments and favorite scenes in her memory.
Lasting Legacy
Though Kang Seo-ha’s life was tragically brief, her decade-long body of work and the impact she had on audiences and colleagues will continue to inspire. As “In the Net” prepares for release, it will serve as a poignant farewell from a beloved performer whose artistry and spirit touched many.
May Kang Seo-ha rest in peace. The thoughts of the entertainment community and her fans are with her family during this difficult time.