Find out the real name of Mountain of Game of Thrones here – Mountain of Game of Thrones is 6feet 9inches. and his real name is Hafþór Júlíus Björnsson.
At 6feet 9inches, you can imagine how tall he is. I have uploaded a pic below of the Mountain and fellow Game of Throne actress Cersei to show his height.
Next, I uploaded the pics of the Mountain and his brothers. Can you imagine?
See Photos Below: