Shocking News: YouTuber DAE DO SEO GWAN (Real Name NA DONG HYUN) Passes Away Unexpectedly, Fans Mourn

The sudden passing of popular YouTuber DAE DO SEO GWAN (real name NA DONG HYUN, 46), a prominent figure in the early days of Korean YouTube, has sent shockwaves through his fanbase.

Reports emerged on the 6th, stating that DAE DO SEO GWAN was found deceased at his home in Gwangjin-gu, Seoul, around 8:40 AM that morning. The discovery was made by police and fire officials who were dispatched after a friend reported him missing when he failed to show up for a scheduled meeting and was unreachable.

Fans have flooded his social media with messages of disbelief and sorrow, expressing their grief and wishing for his peaceful rest. His YouTube channel has also been inundated with tributes, with many sharing fond memories of his content and extending their condolences.

DAE DO SEO GWAN is recognized as a pioneer who significantly expanded the 1-person media landscape and influenced the development of the Korean YouTube ecosystem. Last year, he participated in the Netflix reality show 'The Influencer,' broadening his media presence. He remained active until recently, even attending the 2026 S/S Seoul Fashion Week just two days prior, highlighting his vibrant engagement with various platforms.