Wall Sit World Records  

William Cannon performed a wall sit for 10.93 seconds while carrying a 640-pound weight.

William Cannon performed a wall sit for 11.26 seconds while carrying a 540-pound weight. His body weight at the time of attempt was 194 pounds.

William C. performed a wall sit for 10 minutes, 11.86 seconds while holding two 7.5-kilogram dumbbells in of his both hands.

William Cannon performed a wall sit on his left toes for one minute, 2.15 seconds.

William Cannon performed a wall sit on his toes for 7.39 seconds while carrying a 385-pound barbell.

William Cannon performed a wall sit on his toes for 12.56 seconds while carrying a 355-pound barbell.

William Cannon performed a wall sit using his left heel for one minute, 58.17 seconds.

William Cannon performed a wall sit on his toes for 35.99 seconds while carrying a 200-pound barbell.

William Cannon performed a wall sit on his heels for 4.47 seconds while carrying a 350-pound weight.

William Cannon performed a wall sit on his toes for one minute, 8.14 seconds while carrying a 100-pound Z-bell.

William Cannon performed a wall sit on his heels for 44.36 seconds while carrying a 140-pound Z-bell.

William Cannon performed a wall sit for 13 minutes, 59.76 seconds while placing his fingertips on his shoulders.

William Cannon performed a one-leg wall sit for 6.07 seconds while carrying a 305-pound weight.

William Cannon performed a one-leg wall sit for 4.31 seconds while carrying a 255-pound weight.

William Cannon performed a one-leg wall sit for 6.59 seconds while carrying a 255-pound barbell.

William Cannon performed a one-leg wall sit for one minute, 1.41 seconds while carrying a 100-pound Z-bell.