Grand Library sees off his ex-wife Yum-daeng today (9th) on suspicion of a crime in morgue

By GyeEun, Lee

Sep 09, 2025

Grand Library sees off his ex-wife Yum-daeng today (9th) on suspicion of a crime in morgue



YouTuber Grand Library (real name Na Dong-hyun) will be in Yeongmyeon today (9th).

At 8 a.m. on the 9th, the publication of the grand library will be observed at the funeral hall of Konkuk University Hospital in Seoul. Jangji is a seunghwawon in Seoul.

The Great Library was found dead at its home in Gwangjin-gu, Seoul, around 8:40 a.m. on the 6th. He was 46. When the grand library did not appear at the appointment site and lost contact, an acquaintance reported it to the police, and when the police dispatched to their home, the grand library was already dead.




No suicide note or murder charges were found at the scene. The police conducted an autopsy on the possibility that the grand library died of chronic disease based on complaints of heart-related pain while alive. The Gwangjin Police Station in Seoul said on the 8th that it received the first oral opinion from the National Forensic Service that "there is no charge of crime".

Grand Library sees off his ex-wife Yum-daeng today (9th) on suspicion of a crime in morgue
The sad news came even more shocking because the library had been actively participating in the "2026 S/S Seoul Fashion Week" held at Dongdaemun Design Plaza (DDP) in Seoul two days before his death and hosting a live broadcast that night. Ex-wife YouTuber Yum Daeng (real name Lee Chae-won) is named as the younger sister of the Grand Library and the resident, sharing his last.

Meanwhile, Dae Library is a popular YouTuber with 1.46 million subscribers and is the first-generation original Internet broadcaster. He started broadcasting around 2010, and was greatly loved for appearing in popular entertainment shows such as JTBC 'Online Life - How Creators Live', MBC 'Radio Star', and MBC 'The Masked Singer'. In 2015, she married Yumdeng, but agreed to divorce in 2023.






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