Hafþór Júlíus Björnsson

Acting

Born November 26, 1988 (age 37)

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

Masters of the Universe

Masters of the Universe2026 · Goat Man

Taming the Beast

Taming the Beast2026 · Self

Finally Dawn

Finally Dawn2024 · Thot

Belle

Eddie Hall: The Beast vs. The Mountain

Eddie Hall: The Beast vs. The Mountain2022 · Self

The Northman

The Northman2022 · Thórfinnr Tooth-Gnasher

Thor vs Eddie

Thor vs Eddie2022 · Himself

Eddie Hall: The Beast v The Mountain

Eddie Hall: The Beast v The Mountain2022 · Thor "The Mountain"

The Commissioner of Power

The Commissioner of Power2021 · Himself

Pharaoh's War

Pharaoh's War2019 · Frank

Game of Thrones: The Last Watch

Game of Thrones: The Last Watch2019 · Self

Strongman: Beyond the Mountain

Strongman: Beyond the Mountain2019 · Self

Operation Ragnarok

Operation Ragnarok2018 · Big John - Icelandic Viking Squad

Fullsterkur

Fullsterkur2018 · Himself

Kickboxer: Retaliation

Kickboxer: Retaliation2018 · Mongkut

Born Strong

Born Strong2017 · Self

Eddie: Strongman

Eddie: Strongman2015 · Self

NXT TakeOver: Unstoppable

NXT TakeOver: Unstoppable2015 · Himself - Audience Member (as Hafthor Bjornsson)

Game of Thrones The IMAX Experience

Game of Thrones The IMAX Experience2015 · Gregor 'The Mountain' Clegane

Game of Thrones

Game of Thrones2011 · Gregor 'The Mountain' Clegane

Spaniards in Paris

Spaniards in Paris1977 · Competitor