If you watch Game of Thrones on HBO there's no doubt you know who 'The Mountain' is. Well, turns out the actor Hafþór Júlíus Björnsson doesn't just play a strong man on TV, he is now officially the world’s strongest man. The 29-year old has been a regular in the competition and had three second- and three third-place finishes over the years, but had never previously won.
Until now.