Acting
Hafþór Júlíus Björnsson
Birth Date
November 26, 1988
(37 years old)
Place of Birth
Reykjavík, Iceland
Popularity
trending_up1
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.
Photos
star8.5
TV Show
Game of Thrones
Gregor 'The Mountain' Clegane
2011 • 17 episodes
star7.2
Movie
Masters of the Universe
Goat Man
2026
star7.0
Movie
The Northman
Thórfinnr Tooth-Gnasher
2022
star7.0
TV Show
The World's Strongest Man
Competitor
1977 • 1 episode
star7.0
Movie
Game of Thrones: The Last Watch
Self
2019
star5.4
Movie
Kickboxer: Retaliation
Mongkut
2018
star8.6
Movie
Game of Thrones The IMAX Experience
Gregor 'The Mountain' Clegane
2015
star6.8
Movie
Eddie: Strongman
Self
2015
star6.1
Movie
Finally Dawn
Thot
2024
Movie
Taming the Beast
Self
2026
star6.4
Movie
Pharaoh's War
Frank
2019
star6.9
Movie
Born Strong
Self
2017
star8.4
Movie
NXT TakeOver: Unstoppable
Himself - Audience Member (as Hafthor Bjornsson)
2015
star5.5
Movie
Operation Ragnarok
Big John - Icelandic Viking Squad
2018
star5.5
Movie
Belle
2023
Movie
Thor vs Eddie
Himself
2022
star7.0
Movie
Fullsterkur
Himself
2018
Movie
Eddie Hall: The Beast v The Mountain
Thor "The Mountain"
2022
Movie
Eddie Hall: The Beast vs. The Mountain
Self
2022
Movie
Strongman: Beyond the Mountain
Self
2019