Hafþór Júlíus Björnsson

Known for: Acting

Born: 1988-11-26 (age 37)

From: Reykjavík, 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.

Filmography (21)

MOVIE★ 6.9
Masters of the Universe
2026
as Goat Man
MOVIE
Taming The Beast
2026
as Self
MOVIE★ 6.1
Finally Dawn
2024
as Thot
MOVIE★ 5.5
Belle
2023
MOVIE
Eddie Hall: The Beast vs. The Mountain
2022
as Self
MOVIE★ 7.0
The Northman
2022
as Thórfinnr Tooth-Gnasher
MOVIE
Thor vs Eddie
2022
as Himself
MOVIE
Eddie Hall: The Beast v The Mountain
2022
as Thor "The Mountain"
MOVIE
The Commissioner of Power
2021
as Himself
MOVIE★ 6.4
Pharaoh's War
2019
as Frank
MOVIE★ 7.0
Game of Thrones: The Last Watch
2019
as Self
MOVIE
Strongman: Beyond the Mountain
2019
as Self
MOVIE★ 5.5
Operation Ragnarok
2018
as Big John - Icelandic Viking Squad
MOVIE★ 7.0
Fullsterkur
2018
as Himself
MOVIE★ 5.4
Kickboxer: Retaliation
2018
as Mongkut
MOVIE★ 6.9
Born Strong
2017
as Self
MOVIE★ 6.8
Eddie: Strongman
2015
as Self
MOVIE★ 8.4
NXT TakeOver: Unstoppable
2015
as Himself - Audience Member (as Hafthor Bjornsson)
MOVIE★ 8.6
Game of Thrones The IMAX Experience
2015
as Gregor 'The Mountain' Clegane
TV★ 8.5
Game of Thrones
2011
as Gregor 'The Mountain' Clegane
TV★ 7.0
The World's Strongest Man
1977
as Competitor