Rucksack World Records  

William C. walked 316 feet in 45.74 seconds while carrying a 190-pound rucksack.

William C. completed 91 sumo squats in two minutes while carrying a 100-pound rucksack on his back.

William C. completed a 400-meter road run in three minutes, 29.00 seconds while carrying a 100-pound rucksack.

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. ran 316 feet in 43.73 seconds while carrying a 150-pound rucksack.

William Cannon took one step on a seven-inch high stepper while carrying a 510-pound weight. His body weight during the attempt was 190 pounds.

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

William C. sprinted 300 feet in 21 seconds 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 C. completed an 800-meter road run in eight minutes, 37.52 seconds while carrying a 100-pound rucksack.

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