7.1Acting
Hafþór Júlíus Björnsson
- Born
- 1988-11-26
- Birthplace
- Reykjavík, Iceland
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
Filmography
21 titles · Newest first · Cast and crew credits
Masters of the Universe
2026 · Movie
Goat Man
Taming the Beast
2026 · Movie
Self
Finally Dawn
2024 · Movie
Thot
Belle
2023 · Movie
Cast
Eddie Hall: The Beast v The Mountain
2022 · Movie
Thor "The Mountain"
Eddie Hall: The Beast vs. The Mountain
2022 · Movie
Self
The Northman
2022 · Movie
Thórfinnr Tooth-Gnasher
Thor vs Eddie
2022 · Movie
Himself
The Commissioner of Power
2021 · Movie
Himself
Game of Thrones: The Last Watch
2019 · Movie
Self
Pharaoh's War
2019 · Movie
Frank
Strongman: Beyond the Mountain
2019 · Movie
Self
Fullsterkur
2018 · Movie
Himself
Kickboxer: Retaliation
2018 · Movie
Mongkut
Operation Ragnarok
2018 · Movie
Big John - Icelandic Viking Squad
Born Strong
2017 · Movie
Self
Eddie: Strongman
2015 · Movie
Self
Game of Thrones The IMAX Experience
2015 · Movie
Gregor 'The Mountain' Clegane
NXT TakeOver: Unstoppable
2015 · Movie
Himself - Audience Member (as Hafthor Bjornsson)
Game of Thrones
2011 · TV Show
Gregor 'The Mountain' Clegane
The World's Strongest Man
1977 · TV Show
Competitor