The <a href="https://businesssuccesselites.com/sports/largest-sumo-wrestlers/">largest sumo wrestlers </a> include Konishiki, weighing over 630 lbs, and Ōrora, the heaviest ever at around 640 lbs. These giants of sumo combined size with surprising agility. Despite their massive frames, success in the ring also required balance and technique. Their presence highlighted sumo’s physical extremes and brought global attention to the sport’s unique demands.