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Hafþór Júlíus Björnsson
Cast & CrewReleased

Hafþór Júlíus Björnsson

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Known for

Actor

From

Reykjavík, Iceland

Born

1988-11-26

Overview

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
Film

Masters of the Universe

Jun 3, 2026

Game of Thrones
TV

Game of Thrones

The Northman
Film

The Northman

Apr 7, 2022

Game of Thrones: The Last Watch
Film

Game of Thrones: The Last Watch

May 26, 2019

The World's Strongest Man
TV

The World's Strongest Man

Kickboxer: Retaliation
Film

Kickboxer: Retaliation

Jan 26, 2018

Pharaoh's War
Film

Pharaoh's War

Jun 4, 2019

Game of Thrones The IMAX Experience
Film

Game of Thrones The IMAX Experience

Jan 29, 2015

Finally Dawn
Film

Finally Dawn

Feb 14, 2024

Taming The Beast
Film

Taming The Beast

Jun 3, 2026

Operation Ragnarok
Film

Operation Ragnarok

Dec 7, 2018

Born Strong
Film

Born Strong

Nov 3, 2017

The Commissioner of Power
Film

The Commissioner of Power

Oct 27, 2021

Fullsterkur
Film

Fullsterkur

Aug 26, 2018

Belle
Film

Belle

Jul 14, 2023

Data provided by TMDB. Not endorsed or certified by TMDB.