History Creator / HafthorJuliusBjornsson

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), also known as Ser Robert Strong since his [[CameBackWrong "resurrection"]] in season 5. He also played antagonist fighter Mongkut in ''[[Film/{{Kickboxer}} Kickboxer: Retaliation]]'' (2018).

* MeanCharacterNiceActor: He plays scary giant {{Blood Knight}}s on the screen, and he's a nice guy in real life.

* TheOtherDarrin: He is the third actor to play Gregor Clegane after Conan Stevens (Season 1) and Ian Whyte (Season 2). He's by far the most well known out of the three, and remained in the role up to the show's final season.

* TheOtherDarrin: He is the third actor to play Gregor Clegane after Conan Stevens (Season 1) and Ian Whyte (Season 2). He's by far the most well known out of the three, and remained in the role up to Season 8.

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), succeeding Conan Stevens and Ian Whyte in the role. The character is also known as Ser Robert Strong since his [[CameBackWrong "resurrection"]] in season 5. He also played antagonist fighter Mongkut in ''[[Film/{{Kickboxer}} Kickboxer: Retaliation]]'' (2018).

He is known for his huge stature (206 cm / 6 ft 9 in tall) and for being one of the strongest men in the world (for instance, he holds the World Record for Elephant Bar deadlift, 1041 lb / 472kg). He once had a shot at joining the NBA as a professional basketball until a knee injury brought an end to these dreams.

He is known for his huge stature (206 cm / 6 ft 9 in tall) and for being one of the strongest men in the world (World Record for Elephant Bar deadlift, 1041 lb / 472kg). He once had a shot at joining the NBA as a professional basketball until a knee injury brought an end to these dreams.

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), succeeding Conan Stevens and Ian Whyte in the role. The character is also known as Ser Robert Strong since his [[CameBackWrong "resurrection"]] in season 5. He also played Mongkut in ''[[Film/{{Kickboxer}} Kickboxer: Retaliation]]'' (2018).

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), succeeding Conan Stevens and Ian Whyte in the role. The character is also known as Ser Robert Strong since his [[CameBackWrong "resurrection"]] in season 5. He also played Mongkut in ''[[Film/{{Kickboxer}} Kickboxer: Retaliation]]'' (2017).

[[caption-width-right:287:Someone else was needed on the picture for scale]]

* BloodKnight: Both Gregor Clegane in ''Game of Thrones'' and Mongkut in ''Kickboxer: Retaliation'' live and breathe to fight.

* TheBrute: He played two human behemoths with evil employers, Gregor Clegane in ''Game of Thrones'' and Mongkut in ''Kickboxer: Retaliation''.

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), succeeding Conan Stevens and Ian Whyte in the role. The character is also known as Ser Robert Strong since season 5. He also played Mongkut in ''[[Film/{{Kickboxer}} Kickboxer: Retaliation]]'' (2017).

He is known for his huge stature (206 cm / 6 ft 9 in tall) and for being one of the strongest men in the world (World Record for Elephant Bar deadlift, 1041 lb / 472kg).

(born November 26, 1988 in Reykjavík) is an Icelandic professional strength athlete, actor, and also former professional basketball player.

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), succeeding Conan Stevens and Ian Whyte in the role. The character is also known as Ser Robert Strong since season 5. He also played Mongkut in ''[[Film/{{Kickboxer}} Kickboxer: Retaliation]]''.

* TheBrute: He played two evil human behemoths, Gregor Clegane in ''Game of Thrones'' and Mongkut in ''Kickboxer: Retaliation''.

* TheBrute: He played two evil human behemots, Gregor Clegane in ''Game of Thrones'' and Mongkut in ''Kickboxer: Retaliation''.

* TheBrute: He played both evil human behemots Gregor Clegane in ''Game of Thrones'' and Mongkut in ''Kickboxer: Retaliation''.

He is known for his huge stature (206 cm / 6 ft 9 in tall) and for being one of the strongest men in the world (World Record for Elephant Bar deadlift, 1,041 lb / 472kg).

He plays Ser Gregor "The Mountain" Clegane in the Creator/{{HBO}} series ''Series/GameOfThrones'' since the fourth season (2013), succeeding Conan Stevens and Ian Whyte in the role. The character is also known as Ser Robert Strong since season 5.

Hafþór Júlíus "Thor" Björnsson (born November 26, 1988 in Reykjavík) is an Icelandic professional strength athlete, actor, and also former professional basketball player.

Hafþór Júlíus "Thor" Björnsson (born November 26, 1988 in Reykjavík) is an Icelandic professional strongman, actor, and also former professional basketball player.

Hafþór Júlíus "Thor" Björnsson (born November 26, 1988 in Reykjavík) is an Icelandic professional strongman, actor, and former professional basketball player. He is known for his huge stature (206 cm / 6 ft 9 in tall) and for being one of the strongest men in the world (World Record for Elephant Bar deadlift, 1,041 lb / 472kg).

Hafþór Júlíus "Thor" Björnsson (born November 26, 1988 in Reykjavík) is an Icelandic professional strongman, actor, and former professional basketball player.