South Korean actor Lee Sang-bo was found deceased at his home in Pyeongtaek on March 26, 2026, with authorities notified by his family around 12:40 p.m. KST the next day. He was 44 years old. His agency, Korea Management Group, confirmed the news shortly after, leaving the entertainment industry stunned by the sudden loss of a performer who had been steadily building his career over nearly two decades.
Lee Sang-bo, born in 1981 in Seoul, initially worked under the stage name Lee Bo-hyun before returning to his birth name in 2016. He dedicated himself to acting with consistent effort across television and film, often delivering reliable performances in both supporting and leading roles.
In response to the report, Korea Management Group released the following statement:
Hello. This is KMG. We notify you of the passing of our agency’s actor Lee Sang Bo. We ask for your understanding in not being able to reveal the cause of death due to the request of his family. His wake is held at Room 3 of the Pyeongtaek Central Funeral Home, but we respectfully decline coverage and visiting for the protection of his family and request for cooperation. Thank you.
Lee Sang-bo's notable acting credits include his debut in the 2006 drama Invisible Man Choi Jang-soo, followed by appearances in Romance Hunter (2007), Golden Era of Daughter in Law (2007), Bad Love (2007-2008), and Special Task Force MSS (2011). He appeared in the 2013 movie Secretly Greatly as a National Intelligence agent, took supporting roles in Rugal (2020) as Detective Yang Moon-bok and Private Lives (2020) as Ahn Se-jin, and delivered leading performances in Miss Monte-Cristo (2021) as Oh Ha-jun and in The Elegant Empire (2023-2024) as Na Seung-pil. Additional credits include Man Who Dies to Live (2017) and Mephisto (2020), showcasing his range from action and suspense to emotional family stories.
The Korean entertainment industry has lost a dedicated actor whose work spanned various genres and formats. Lee Sang-bo approached each project with sincerity, contributing to the diverse storytelling that defines K-dramas and films. His ability to adapt across long-running daily series and more concise productions allowed him to connect with audiences in meaningful ways. Many who collaborated with him on set appreciated his focus and commitment to bringing authenticity to his characters.
As the news continues to circulate, the focus remains on honoring Lee Sang-bo's body of work and the perseverance he showed throughout his career. From early supporting parts in the mid-2000s to more prominent roles in recent years, he built a filmography that entertained viewers and added depth to ensemble casts. His passing highlights the demanding nature of the industry while reminding everyone of the need for compassion toward those in the public eye.
Lee Sang-bo's contributions will be remembered through the characters he portrayed and the stories he helped bring to life. May his family find strength and privacy during this time of grief, and may his artistic efforts continue to reach new audiences through available platforms. The entertainment community reflects on a life devoted to performance, marked by steady growth and a lasting presence on screen.
