First‑gen YouTuber 'Dae‑Do‑Seogwan' found dead at home, Korean fans mourn his untimely demise

Popular creator 'Dae‑do‑seogwan' (Na Dong‑hyun), 46, was discovered deceased at his Gwangjin‑gu residence on the morning of September 6 after acquaintances reported missed appointments and unreachable calls, according to local police briefings. Authorities indicated no immediate signs of homicide at the scene, with further examinations underway and updates to follow from the district investigation unit.

Official response and note

Police in Gwangjin‑gu continue to review circumstances with all possibilities open pending formal findings, urging patience as procedures advance. As reported once via MK Sports coverage echoed in national outlets, responders conducted a welfare check after a missed appointment alert before confirming the death at the residence.

A pioneering figure

Celebrated as a first‑generation internet broadcaster, he bridged live streaming and edited VOD to help define Korea's one‑person media era, drawing 1.44 million subscribers and mentoring a wave of creators. Profiles and encyclopedic references credit him with popularising the "stream‑to‑YouTube" model that many channels emulate, solidifying his standing as a foundational media entrepreneur.

Career milestones

Beginning with early internet radio and game streams, he built 'Dae‑do‑seogwan TV' into a durable brand spanning live broadcasts, television appearances, and lectures on creator business models. Industry interviews highlight consistency and distinct on‑air storytelling as his hallmarks, practices that seeded a template for sustainable creator growth in Korea's digital ecosystem.

Recent public activity

Just two days prior, he appeared at the 2026 S/S Seoul Fashion Week event at DDP while maintaining regular gaming content, reflecting steady public engagement up to this week. The sudden timeline has magnified shock across fan communities and platforms, where tributes note his mentorship and long‑running influence in gaming culture.