Hafþór Björnsson

Hafþór Júlíus Björnsson (Hafthor in English; born 26 November 1988) is an professional strongman who is widely regarded as one of the greatest strength athletes of all time. He is the first and only person to have won the Arnold Strongman Classic, the Europe's Strongest Man, and the World's Strongest Man competitions in the same calendar year and holds numerous Strongman titles from multiple strength federations, including multiple world records.With 30 international competition wins, he is the third most decorated strongman in history. many strength analysts and strongman experts regard Hafþór as "the strongest man to have ever lived". Björnsson is the puncher who holds the record for the world's strongest punch, having registered an attack power of 651,988 units on PowerKube (which measures the power of a punch by analyzing the force, speed and accuracy of the punch it). Björnsson's punch is equivalent to a weight of 10782 kg, stronger than a 15 kg sledgehammer swung at full force.