Who is Na Dong-hyun? South Korean YouTuber who passed away at the age of 46

The online community is mourning the sudden loss of South Korean YouTuber Na Dong-hyun. He was an influential content creator popularly known as The Great Library or BuzzBean, amidst his massive fanbase. His passing away at 46 has left his fans with a lot of questions, including the reasons for the YouTuber’s tragic death. Here is all we know about him and his sudden death that has left everyone in shock.Na Dong-hyun was a foundational figure within the internet broadcasting of South Korea. Launching his career in 2010, he emerged as one of the earliest and highly successful internet streamers, carving a path for the digital content industry, which even became a mainstream career. With time and effort, he was able to amass a tremendous following of over 1.44 million subscribers on YouTube.Popularly known as The Great Library and BuzzBean, the YouTuber’s channel was a haven for gaming enthusiasts. He built a massive community via his engaging game reaction videos. In over a decade and a half, the creative work he did was able to achieve 1.5 billion views. It cemented his legacy as a first-generation icon who was able to connect with millions.Na’s influence extended much further beyond his pre-recorded videos. Just a few days before he passed away, he was actively engaging with the audience and live-streaming a gaming session for approximately. 5 hours. He was also a recognizable figure at the public events, including Seoul Fashion Week. It doesn’t just demonstrate his broad appeal but also his vibrant presence both offline and online. His digital footprint further tells a story of an individual who was deeply passionate about connecting with people via screen.As per reports, reports of Na’s death were broken as an acquaintance started getting concerned. It happened as Na failed to appear at a scheduled meeting. He was not even available on his phone. When a team of authorities arrived at his Seoul home in Gwangjin District, at approx. 8:40 am on September 6, 2025, the police discovered him deceased. They later stated that there was no foul play or any violent signs. There was also no suicide note at the scene.Initial reports coming from investigators suggested his death was due to natural causes, quite possibly linked to his pre-existing medical condition. For the elimination of doubt, an autopsy was requested formally to offer his family and all his loving fans closure.With the speculation starting to circulate online, Na’s ex-wife Lee Chae-won, a fellow content creator, offered a definitive statement. It’s been clarified by won that autopsy reports declared the reason of the creator’s death as cerebral haemorrhage. She even urged the public not to spread false rumors and to allow her family to grieve in peace.Na’s funeral was held at a Funeral Hall in Konkuk University Medical Center.