Who are Yoon Il-bong's children? Complete family details explored as Railway Story star dies at 91

Veteran South Korean actor Yoon Il-bong passed away on December 8, 2025, at the age of 91. He was best known for his role in the 1947 film Railway Story, also called Railroad Story. His death has drawn attention to his long career and his family life.

He began acting as a child and later became one of the most prominent actors in South Korea. He appeared in more than 100 films and television projects. Over the years, he earned respect for his steady work in supporting roles.

Along with his career, many people are now searching for details about his family. He was married for decades and had three children. He had two sons and one daughter. His daughter later married a well-known actor, which placed the family in the public eye.

Yoon Il-bong's marriage and early family life

Yoon Il-bong married Yoo Eun-i in 1951. Yoo Eun-i was the sister of actor Yoo Dong-geun, and the couple shared a long, steady marriage until her passing. Throughout their life together, they built a close-knit family while Yoon continued to pursue his successful acting career.

They had three children, two sons, Sung-jun and Joon, followed by their youngest, a daughter named Yoon Hye-jin. Despite Yoon Il-bong’s demanding schedule in film and television, the family remained strong and connected over the years.

Not much information is available to the public regarding the professional lives of Sung-jun and Joon. Their careers did not involve the entertainment industry. They have remained in the background.

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Yoon Hye-jin and her marriage to Uhm Tae-woong

Yoon Hye-jin, the daughter of Yoon Il-bong, took another route. She went on to become a professional ballerina. She has extensive dance training and has developed her career in art. She also received certain publicity on her work and personal life.

In 2013, Yoon Hye-jin married South Korean actor Uhm Tae-woong, known for his work in films like Oldboy and several television dramas. Through this marriage, Yoon Il-bong became the father-in-law of a well-known actor, which sparked renewed public interest in his family and personal life.

Yoon Hye-jin and Uhm Tae-woong went on to build a family of their own, and their relationship frequently attracted media attention over the years. Through his daughter’s marriage, Yoon Il-bong became connected to yet another prominent figure in the Korean entertainment industry.

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Career achievements and final days

Yoon Il-bong entered the world of acting at the age of 13 in Railway Story. This premature production pre-determined his career in cinema. Over the decades, he has appeared in over 100 works both in movies and on TV.

Yoon Il-bong earned numerous accolades throughout his career, recognized widely for the strength and consistency of his performances. One of his most notable honors was the Best Supporting Actor award at the Grand Bell Awards. Although he wasn’t always cast in leading roles, his dependable and impactful supporting performances became a hallmark of his long career.

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