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.
- Known for
- Acting
- Born
- 1988-11-26 · Reykjavík, Iceland
Known for
- Game of Thrones (2011) — Gregor 'The Mountain' Clegane
- The Northman (2022) — Thórfinnr Tooth-Gnasher
- Masters of the Universe (2026) — Goat Man
- Game of Thrones: The Last Watch (2019) — Self
- Kickboxer: Retaliation (2018) — Mongkut
- Finally Dawn (2024) — Thot
- Pharaoh's War (2019) — Frank
- Game of Thrones The IMAX Experience (2015) — Gregor 'The Mountain' Clegane
- Born Strong (2017) — Self
- Operation Ragnarok (2018) — Big John - Icelandic Viking Squad
- Eddie: Strongman (2015) — Self
- NXT TakeOver: Unstoppable (2015) — Himself - Audience Member (as Hafthor Bjornsson)
- Belle (2023)
- Fullsterkur (2018) — Himself
- The World's Strongest Man (1977) — Competitor
- The Commissioner of Power (2021) — Himself