Person
Hafþór Júlíus Björnsson
Acting · Born 1988-11-26 · Reykjavík, Iceland
Biography
Hafþór Júlíus Björnsson is an Icelandic professional strongman, actor, and former professional basketball player. He plays Ser Gregor "The Mountain" Clegane in the HBO series Game of Thrones.
Known for
Masters of the Universe
Goat Man
Game of Thrones
Gregor 'The Mountain' Clegane
The World's Strongest Man
Competitor
The Northman
Thórfinnr Tooth-Gnasher
Game of Thrones: The Last Watch
Self
Kickboxer: Retaliation
Mongkut
Game of Thrones The IMAX Experience
Gregor 'The Mountain' Clegane
Eddie: Strongman
Self
Taming The Beast
Self
Finally Dawn
Thot
Filmography
- 2026Masters of the UniverseGoat Man
- 2026Taming The BeastSelf
- 2024Finally DawnThot
- 2023Belle
- 2022Eddie Hall: The Beast vs. The MountainSelf
- 2022The NorthmanThórfinnr Tooth-Gnasher
- 2022Thor vs EddieHimself
- 2022Eddie Hall: The Beast v The MountainThor "The Mountain"
- 2021The Commissioner of PowerHimself
- 2019Pharaoh's WarFrank
- 2019Game of Thrones: The Last WatchSelf
- 2019Strongman: Beyond the MountainSelf
- 2018Operation RagnarokBig John - Icelandic Viking Squad
- 2018FullsterkurHimself
- 2018Kickboxer: RetaliationMongkut
- 2017Born StrongSelf
- 2015Eddie: StrongmanSelf
- 2015NXT TakeOver: UnstoppableHimself - Audience Member (as Hafthor Bjornsson)
- 2015Game of Thrones The IMAX ExperienceGregor 'The Mountain' Clegane
- 2011Game of ThronesGregor 'The Mountain' Clegane
- 1977The World's Strongest ManCompetitor
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