Sports World Records  

William Cannon performed a wall sit while carrying a 22.5-pound Z-bell on his forearms for 10 minutes, 21.43 seconds.

William C. performed a wall sit lasting three minutes, 14.28 seconds while carrying a 250-pound barbell.

William Cannon performed a wall sit for 30.06 seconds while carrying a 255-pound barbell on his shoulders.

William C. performed a wall sit lasting two minutes, 22.45 seconds while carrying a 265-pound barbell.

William Cannon performed a wall sit for 18 minutes, 18.53 seconds while carrying a 27.5-pound Z-bell on his lap.

William Cannon performed a wall sit for 13.56 seconds while carrying a 290-pound barbell on his shoulders.

William C. performed a wall sit lasting two minutes, 0.65 seconds while carrying a 300-pound barbell.

William Cannon performed a wall sit for 11.64 seconds while carrying a 305-pound weight on his back.

William Cannon performed a wall sit for ten minutes, 28.06 seconds while carrying a 30-pound weight on his back.

William Cannon performed a wall sit for 15 minutes, 17.78 seconds while carrying a 30-pound weight on his lap.

William Cannon performed a wall sit for 11 minutes, 4.37 seconds while carrying a 30-pound weight on his lap and holding a 22.5-pound weight on his head.

William Cannon performed a wall sit for six minutes, 15.41 seconds while carrying a 33-pound Z-barbell at shoulder level.

William Cannon performed a wall sit for 55.87 seconds while carrying a 340-pound weight.

William Cannon performed a wall sit lasting one minute, 1.47 seconds while carrying a 400-pound barbell.

William Cannon performed a wall sit lasting 36.62 seconds while carrying a 400-pound weight.

William Cannon performed a wall sit for 10.88 seconds while carrying a 403-pound weight on his back.