Hafþór Júlíus Björnsson
Hafþór Júlíus Björnsson
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.
Known For
Personal Info
Known For
Acting
Known Credits
19
Gender
Male
Birthday
1988-11-26 (36 years old)
Place of Birth
Reykjavík, Iceland
Acting

2026

Masters of the Universe as Goat Man

2024

Finally Dawn as Thot

2023

Belle as Not available

2022

The Northman as Thórfinnr Tooth-Gnasher

2022

Eddie Hall: The Beast v The Mountain as Thor "The Mountain"

2022

Thor vs Eddie as Himself

2019

Pharaoh's War as Frank

2018

Kickboxer: Retaliation as Mongkut

2018

Operation Ragnarok as Big John - Icelandic Viking Squad

2018

Fullsterkur as Himself

2017

Born Strong as Self

2015

Game of Thrones The IMAX Experience as Gregor 'The Mountain' Clegane

2015

NXT TakeOver: Unstoppable as Himself - Audience Member (as Hafthor Bjornsson)

2011

Game of Thrones as Gregor 'The Mountain' Clegane

1977

The World's Strongest Man as Competitor