ActorBorn 1988· Reykjavík, Iceland
Hafþór Júlíus Björnsson
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.
21 acting credits
Acting · 21
★ 8.5
TV
Game of Thrones
2011
★ 10.0
Film
Masters of the Universe
2026
★ 7.0
Film
The Northman
2022
★ 7.0
TV
The World's Strongest Man
1977
★ 7.0
Film
Game of Thrones: The Last Watch
2019
★ 8.6
Film
Game of Thrones The IMAX Experience
2015
★ 5.4
Film
Kickboxer: Retaliation
2018
★ 6.5
Film
Pharaoh's War
2019
★ 6.1
Film
Finally Dawn
2024
Film
Taming The Beast
2026
★ 5.5
Film
Operation Ragnarok
2018
★ 8.4
Film
NXT TakeOver: Unstoppable
2015
★ 6.9
Film
Born Strong
2017
★ 5.5
Film
Belle
2023
★ 7.0
Film
Fullsterkur
2018
Film
Eddie Hall: The Beast vs. The Mountain
2022
Film
The Commissioner of Power
—
Film
Strongman: Beyond the Mountain
2019
★ 6.8
Film
Eddie: Strongman
2015
Film
Thor vs Eddie
2022
Film
Eddie Hall: The Beast v The Mountain
2022