By using this site, you agree to the Privacy Policy and Terms of Use.
Accept

Need To Know

News, culture and entertainment you need to know

Font ResizerAa
  • U.K News
  • World
  • Entertainment
  • Lifestyle
  • Money
  • Travel
  • Fitness and health
  • Tech
  • Motors
  • Sports
  • More
Reading: YouTuber dies after complaining of chest pain during livestream
Share
Font ResizerAa

Need To Know

News, culture and entertainment you need to know

  • U.K News
  • World
  • Entertainment
  • Lifestyle
  • Money
  • Travel
  • Fitness and health
  • Tech
  • Motors
  • Sports
  • More
Search
  • U.K News
  • World
  • Entertainment
  • Lifestyle
  • Money
  • Travel
  • Fitness and health
  • Tech
  • Motors
  • Sports
  • More
Follow US
Need To Know > World > YouTuber dies after complaining of chest pain during livestream
YouTuber Na Dong-hyun, known as Great Library, has died at 46 after chest pains during a livestream - the Korean influencer had 1.5M subscribers and was a gaming pioneer.
World

YouTuber dies after complaining of chest pain during livestream

Lee Bullen
Last updated: September 9, 2025 1:39 pm
Lee Bullen Published September 9, 2025
Share
Na Dong-hyun. (Picture: Jam Press)
SHARE

A popular YouTuber has died after complaining of chest pains during a livestream.

Na Dong-hyun, better known online as Great Library, was found dead in his home.

The 46-year-old influencer, who had 1.5 million YouTube subscribers and 80,000 Instagram fans, suffered from a heart-related issue, it is reported.

READ MORE: Runaway boar charges cop after crashing into family home

But the results of an autopsy are yet to be released.

He was discovered at his home in Seoul, South Korea, on Saturday (6 Sept) morning.

Police were called after he failed to attend a meeting and did not answer calls.

Officers found no signs of foul play and no suicide note at the scene, as reported by Need To Know.

YouTuber Na Dong-hyun, known as Great Library, has died at 46 after chest pains during a livestream - the Korean influencer had 1.5M subscribers and was a gaming pioneer.
Na Dong-hyun. (Picture: Jam Press)

A police spokesperson said: “There are no signs of homicide or criminal involvement.”

He had complained of chest pains during a recent five-hour livestream with his online community and was last seen attending Seoul Fashion Week just two days before his sudden death.

Investigators are awaiting the final autopsy report to confirm the exact cause of death and whether he had a pre-existing condition.

His funeral took place on Sunday at the funeral hall of Konkuk University Medical Centre.

YouTuber Na Dong-hyun, known as Great Library, has died at 46 after chest pains during a livestream - the Korean influencer had 1.5M subscribers and was a gaming pioneer.
Na Dong-hyun. (Picture: Jam Press)

Great Library, also known as Buzzbean11, had 1.6 billion views on his YouTube channel and was best known for his gaming videos.

He is considered a pioneer of the first generation of Korean influencers.

He was previously married to Yumdang. The couple divorced in 2023 after eight years together.

READ MORE: Missing influencer found alive after cryptic ‘final video’

You Might Also Like

Terrifying moment cliff collapses on swimmers and boats at popular tourist spot

Tourist loses brain activity after drinking suspected methanol-tainted wine abroad

Doctor issues urgent sexual health warning to male England fans ahead of World Cup opener

Urgent warning to Brits as scammers pose as Boots and target 8.9 million inboxes

Influencer arrested after posting negative video about holiday

TAGGED:deathHorrorInfluencershockingSouth Koreaworld news
Share This Article
Facebook Twitter Email Print
What do you think?
Love0
Sad0
Happy0
Sleepy0
Angry0
Dead0
Wink0
Leave a comment Leave a comment

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Follow US

Find US on Social Medias
FacebookLike
TwitterFollow
InstagramFollow
TiktokFollow
Most read
A woman fell 30 metres to her death on a cliffside hike in Brazil after losing her balance while lifting her leg to apply insect repellent - the guide tried to grab her but nearly fell too.
World

Woman slips and falls 100ft to death while applying insect repellent on steep trail

William McGee William McGee June 16, 2026
World Cup star’s visa expires after ONE match leaving future at tournament shrouded in doubt
Ex-World Cup star and father of eight arrested for FIFTH time over unpaid child support
Brazen bike thief chased away by brave owner after trying to snatch motorcycle
Soap star dies of ‘sudden heart attack’ day after 35th birthday

Categories

  • Lifestyle
  • U.K News
  • World
  • Technology
  • Business
Quick Link
  • My Bookmark
  • Interests
  • Privacy
  • Terms
  • Write for us
  • Authors
  • Contact
Top Categories
  • Business
  • Environment
  • Lifestyle
  • Technology
  • Fitness and health
  • Property
  • Entertainment

Subscribe US

Subscribe to our newsletter to get our newest articles instantly!

Read Next

A footballer punched a referee in the back of the head and kicked him as he fell to the ground after being sent off - leaving the official hospitalised and facing a lengthy ban.
World

Footballer punches and kicks referee after being shown red card

June 16, 2026
Dozens of anti-greyhound racing protesters stormed a Hard Rock Cafe on Park Lane, chanting slogans and brandishing placards as furious diners had their meals disrupted.
U.K News

Dozens of anti-greyhound racing protesters storm Hard Rock Café – leaving diners furious

June 16, 2026
YouTube star Rosanna Pansino shattered her jaw in four places and smashed her front teeth after a horror fall as a boat docked on her birthday - she now has four metal screws in her gums.
Celebrities

YouTuber Rosanna Pansino shatters jaw in FOUR places after falling from boat

June 16, 2026
A TikTok star who documented her cervical cancer battle to 50,000 followers has died aged 23 - her final words to family were "it's beautiful" as she spent her last days in hospice care.
US

TikTok star dies aged 23 after inspiring thousands with heartbreaking cervical cancer journey

June 16, 2026
A passenger's power bank filled a plane cabin with thick smoke mid-flight, sparking panic as crew announced a "fire situation" before the aircraft landed safely in southern China.
World

Plane passengers terrified as power bank fills cabin with thick smoke

June 16, 2026
A mum has begged for help after her son was left fighting for life with a brain injury on his first holiday without his family - airlifted to Athens with no travel insurance in place.
World

Mum begs for help after son suffers brain bleed in holiday horror accident

June 16, 2026
A 34-year-old dad died suddenly while on holiday in Cyprus, leaving behind his partner and eight-year-old daughter - his heartbroken family is now fundraising to bring him home.
U.K News

Brit dad, 34, dies suddenly on sunshine getaway as grieving family battle to bring him home

June 16, 2026
A woman who removed her breasts simply because she didn't want them says strangers tell her she'd be better off dead - but Siarra Lutton says she has zero regrets.
Lifestyle

‘I had my breasts removed simply because I didn’t want them’ – now strangers tell me to kill myself

June 16, 2026

Categories

  • Lifestyle
  • U.K News
  • World
  • Technology
  • Business
Quick Link
  • My Bookmark
  • Interests
  • Privacy
  • Terms
  • Write for us
  • Authors
  • Contact
Top Categories
  • Business
  • Environment
  • Lifestyle
  • Technology
  • Fitness and health
  • Property
  • Entertainment

Subscribe US

Subscribe to our newsletter to get our newest articles instantly!

2024 © Need To Know. All Rights Reserved.
Welcome Back!

Sign in to your account

Lost your password?