Hafthor Julius Bjornsson (6'8″) and Kelsey Henson (5'2″) – 18 inches:
You're expected to be exceptionally tall when you are the world's strongest man. Hafthor Julius Bjornsson, hailing from Iceland, certainly lives up to that expectation and proudly represents his country internationally.
He undoubtedly towers over his wife, Kelsey Henson, whom he married in 2018. Fans eagerly await what fate awaits his character, Gregor "The Mountain" Clegane, in the final season of Game Of Thrones.
