Barbell World Records  

William Cannon carried a 350-pound barbell on his shoulders for 54.66 seconds while riding a stationary cycle. His body weight during the attempt was 190 pounds.

William Cannon took 10 steps on a seven-inch high stepper while carrying a 235-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took three steps on a seven-inch high stepper while carrying a 300-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took 10 steps on a stepping machine while carrying a 500-pound weight on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took three steps on a seven-inch high stepper while carrying a 340-pound weight on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took eight steps on a seven-inch high stepper while carrying a 176-pound barbell on his right shoulder. His body weight during the attempt was 190 pounds.

William Cannon took one step on a seven-inch high stepper while carrying 475 pounds of weight. His body weight during the attempt was 190 pounds.

William Cannon took 45 steps on a stepping machine while carrying a 400-pound weight on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 50 steps on a stepping machine while carrying a 350-pound weight on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 20 steps on a stepping machine while carrying a 470-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 75 steps on a stepping machine while carrying a 210-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 60 steps on a stepping machine while carrying a 300-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 65 steps on a stepping machine while carrying a 250-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 10 steps on an eight-inch pile of concrete blocks while carrying 300-pound weight. His body weight during the attempt was 190 pounds.

William Cannon took 24 steps on a 19-inch pile of concrete blocks while carrying an 88-pound weight. His body weight during the attempt was 190 pounds.

William Cannon took 13 steps on a 12-inch pile of concrete blocks while carrying a 132-pound weight. His body weight during the attempt was 190 pounds.