Sports World Records  

William C. completed 12 stationary rows in one minute while carrying a 145-pound rucksack on his back.

William C. completed 56 stationary rows in one minute while carrying a 40-pound rucksack on his back.

William C. completed 49 stationary rows in one minute while carrying a 60-pound rucksack on his back.

Laurent K. climbed 33 steps while performing a keepie uppie.

William C. completed 36 steps in one minute using a stair stepper machine while carrying a 145-pound rucksack and 35-pound barbell.

William Cannon stepped on a five-inch high stepper one time while holding two 132.5-pound dumbbells.

William Cannon stepped on a five-inch high stepper one time while holding two 138-pound barbells.

William Cannon stepped on a six-inch high stepper three times while holding two 110-pound dumbbells.

William Cannon stepped on a six-inch high stepper one time while holding two 116-pound dumbbells.

William Cannon took 12 steps on a 12-inch pile of concrete blocks while carrying a 200-pound weight. His body weight during the attempt was 190 pounds.

William Cannon took six steps on a 12-inch pile of concrete blocks while carrying a 248-pound weight. His body weight during the attempt was 190 pounds.

William Cannon took 16 steps on a 13-inch pile of concrete blocks while carrying a 181-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.

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 one step on a 26-inch pile of concrete blocks while carrying a 66-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 60 steps on a 12-inch high stepper while carrying a 100-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.