Hafthór Björnsson carried a 30-foot log, weighing 1,433lbs, on his shoulders for five steps. The log was designed to match the size and weight of the mast of a Viking ship. The same feat was allegedly accomplished 1,000 years ago. Hafthór Björnsson is the first person who is known to have successfully lifted a log of this size since then.

Hafthór Björnsson is from Iceland and is an actor in the tv show Game of Thrones.