Hafþór Júlíus Björnsson

November 26, 1988 (37 years old)

Place of Birth: 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.