Wall Sit World Records  

William Cannon performed a wall sit lasting eight minutes, 11.32 seconds while carrying a 150-pound barbell.

William Cannon performed a wall sit for 11 minutes, 6.39 seconds while holding a 10-pound weight plate between his thighs.

William Cannon performed a wall sit on his toes for one minute, 11.61 seconds while carrying a 250-pound barbell.

William Cannon performed a wall sit for 6.73 seconds while carrying an 800-pound weight. His body weight at the time of attempt was 194 pounds.

William Cannon performed a wall sit on his toes for 7.65 seconds while carrying a 500-pound barbell.

William Cannon performed a wall sit for five minutes, 3.88 seconds while preacher curling a 25-pound Z-bell.

William Cannon performed a wall sit for four minutes, 6.51 seconds while preacher curling a 35-pound z-bell.

William Cannon performed a wall sit lasting 12 minutes, 12.64 seconds while carrying a 100-pound barbell.

William Cannon performed a wall sit on his toes for one minute, 31.91 seconds while carrying a 150-pound barbell.

William Cannon performed a wall sit on his heels for one minute, 37.31 seconds while carrying a 200-pound barbell.

William C. performed a wall sit lasting 30.30 seconds while carrying a 450-pound weight.

William Cannon performed a wall sit for 18.94 seconds while carrying a 500-pound weight.

William Cannon performed a wall sit on his heels for two minutes, 25.44 seconds while carrying a 100-pound Z-bell.

William Cannon performed a wall sit for nine minutes, 10.62 seconds while carrying a 22.5-pound dumbbell on his lap and holding two 1.5-kilogram weight plates in both of his hands.

William Cannon performed a wall sit on his toes for two minutes, 8.01 seconds while carrying a 100-pound Z Bell.

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