South Korea’s entertainment world is reeling after the sudden death of Lee Sang Bo, a beloved actor whose career spanned nearly two decades and whose personal struggles have sparked a much-needed conversation about mental health in the public eye. Lee, aged 45, was found dead at his home in Pyeongtaek on March 26, 2026, by a family member, according to reports from Chosun Ilbo, Maeil Business, and other major Korean media outlets. Authorities are investigating the exact cause of death, but as of March 27, police have found no evidence of foul play or criminal suspects.
Born in Seoul in 1981, Lee Sang Bo entered South Korea’s showbiz industry in 2006 with his debut in the KBS2 drama The Invisible Man. Over the years, he became a familiar face in both supporting and lead roles, appearing in a slew of popular series such as Private Lives, Miss Monte-Cristo, Elegant Empire, Rugal, Cruel Love, and Man Who Dies to Live. His film credits include the 2013 movie Secretly, Greatly and Mephisto. For a decade, he worked under the stage name Lee Bo Hyun before reverting to his real name in 2016.
Despite his professional achievements, Lee’s journey was marked by personal hardship, particularly following the loss of his sister and parents in quick succession. According to Seoul Economic Daily, this string of family tragedies led Lee to seek help through prescribed antidepressants, a decision that would later have unforeseen consequences for his career and public image.
In September 2022, Lee Sang Bo’s life was upended when he was arrested by police after a report of a man appearing intoxicated and running on the street. A preliminary drug test came back positive for morphine, but Lee immediately denied any illegal activity, explaining that the result was due to his prescribed medication for depression. His doctor backed him up, providing a medical certificate stating that Lee was taking antidepressants and nerve stabilizers—nothing illicit. The police requested a full appraisal from the National Forensic Service, and about 20 days later, Lee was fully cleared: there was no evidence of illegal drugs, and the case was closed with no charges filed.
Yet, the damage had already been done. The false accusation made headlines, and Lee faced a torrent of public suspicion and media scrutiny. In a candid interview with Star News in January 2024, Lee reflected on the ordeal, admitting, "In fact, it was at that time that I received attention with the biggest issue rather than my acting career. There were actually bad feelings to say that it was burdensome in front of the camera, but there were also things I wanted to look at me strangely." He continued, "I was very careful and worried. But someone said, 'It may not feel good for Sangbo, but I think this incident became a turning point.' This is because there has been no such case and no actor has returned so quickly. When I heard this, I thought I shouldn't be trapped alone."
Lee’s determination to move forward was evident. He returned to acting in 2023 with the KBS drama Graceful Empire (also referred to as The Elegant Empire in some reports), a role that marked his comeback and renewed audience support. In 2025, he signed an exclusive contract with Korea Management Group (KMG), signaling a fresh chapter in his career. According to Chosun Ilbo, Lee also embarked on a new venture outside of the entertainment world, opening a meat restaurant in his hometown of Pyeongtaek. Regulars remember him as a warm, hands-on owner who brought the same passion to hospitality as he did to his acting roles.
Even as he rebuilt his life, Lee did not shy away from discussing his mental health struggles. In social media posts and interviews, he spoke openly about the challenges of managing depression, the stigma surrounding mental illness in South Korea, and the difficulties of seeking help in an industry where public image is everything. In one particularly poignant SNS post, he wrote, "Even long-term medication couldn't calm my mind, so I had a drink, which became the trigger for an unfortunate incident. I will overcome this step by step with the encouragement and support from countless strangers." After his death, all of his social media posts were deleted, leaving only the memories and tributes from fans and friends.
The news of Lee Sang Bo’s passing has prompted an outpouring of grief and reflection across South Korea. Netizens have flooded online forums and Instagram pages with condolences—messages like "Rest in peace," and "Our deepest condolences"—while industry insiders are calling for a serious reckoning with how mental health is treated both in entertainment and society at large. According to AllKpop and Maeil Gyeongje, Lee’s funeral was held at Pyeongtaek Central Funeral Hall, with the procession scheduled for March 29, 2026.
As the circumstances of his death remain under investigation, Lee’s story has become a flashpoint for broader discussions about the pressures faced by public figures, the dangers of misinformation, and the urgent need for better mental health support systems. His ordeal with false drug accusations—a misunderstanding rooted in his prescribed treatment for depression—underscores the potential for irreversible harm in an age of instant news and online judgment. While he was ultimately cleared, the ordeal left lasting scars, as Lee himself acknowledged in interviews: "If it was once very hard, now it's possible to joke. I really thought I should be responsible. There are many eyes on me, and I don't know how long I will be an actor. But I know I have to repay you, not in vain. I want to make sure that I don't think about it with acting enough to overturn the case. I have a desire to make people imprinted with acting, not with the phrase (mocking drugs) in front of me."
Lee Sang Bo’s life and untimely death serve as a stark reminder that fame and talent offer no immunity from personal battles. His resilience in the face of adversity—and his willingness to speak openly about his struggles—have left a legacy that reaches far beyond his on-screen roles. As South Korea’s entertainment industry mourns, there is hope that his story will inspire lasting change: more compassion for those suffering in silence, stronger protections against the spread of misinformation, and a culture that values mental well-being as much as professional success.
Lee Sang Bo’s journey, marked by triumph, tragedy, and ultimately, a call for understanding, will not soon be forgotten.