Rucksack World Records  

William Cannon performed 54 consecutive step-up exercises while carrying a 40-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William Cannon performed 50 consecutive squats in one minute while carrying an 80-pound rucksack.

William Cannon performed 29 consecutive step-up exercises while carrying a 120-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William Cannon performed 29 consecutive step-up exercises while carrying a 120-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William C. climbed a five-step ladder two times in one minute while carrying a 100-pound rucksack.

William C. reverse climbed a three-step ladder four times in one minute while carrying a 40-pound rucksack.

William C. climbed a five-step ladder two times in one minute while carrying a 78-pound rucksack.

William Cannon took 30 steps on a 24-inch high stepper while carrying a 35-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 seven-inch high stepper while carrying a 235-pound rucksack. His body weight during the attempt was 190 pounds.

William C. completed 66 steps on a stepper exercise machine in one minute while carrying a 145-pound rucksack.

William Cannon took 39 steps on a 27-inch high stepper while carrying a 12-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took 20 steps on a seven-inch high stepper while carrying a 200-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took five steps on a seven-inch high stepper while carrying a 250-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took 101 steps on a seven-inch high stepper while carrying a 125-pound rucksack. His body weight during the attempt was 190 pounds.

William C. completed a 150-foot sprint in 11.50 seconds while carrying a 100-pound rucksack.