Hafþór Júlíus Björnsson
Known for ActingBorn 1988-11-26Reykjavík, Iceland
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
2026 · as Goat Man
The Northman
2022 · as Thórfinnr Tooth-Gnasher
Game of Thrones: The Last Watch
2019 · as Self
Kickboxer: Retaliation
2018 · as Mongkut
Taming The Beast
2026 · as Self
Game of Thrones The IMAX Experience
2015 · as Gregor 'The Mountain' Clegane
Pharaoh's War
2019 · as Frank
Finally Dawn
2024 · as Thot
Operation Ragnarok
2018 · as Big John - Icelandic Viking Squad
Born Strong
2017 · as Self
Eddie: Strongman
2015 · as Self
Thor vs Eddie
2022 · as Himself
Belle
2023
NXT TakeOver: Unstoppable
2015 · as Himself - Audience Member (as Hafthor Bjornsson)
Strongman: Beyond the Mountain
2019 · as Self
Fullsterkur
2018 · as Himself
The Commissioner of Power
2021 · as Himself
Eddie Hall: The Beast v The Mountain
2022 · as Thor "The Mountain"