Longest World Records  

William Cannon performed a wall sit for two minutes, 8.51 seconds while holding a 22.5-kilogram weight above his head.

William Cannon performed a wall sit for one minute, 1.36 seconds while holding a 22.5-pound weight at shoulder height.

William Cannon performed a wall sit for eight minutes, 13.23 seconds while holding a 22.5-pound weight on his head and a 10-pound weight between his thighs.

William Cannon performed a wall sit for three minutes, 45.34 seconds while holding a 3.2-kilogram sledgehammer at shoulder height.

Pavol Durdik performed a wall sit for one minute, 22.71 seconds while holding a 45-pound weight above his head.

William Cannon performed a wall sit for 34.02 seconds while holding a 70-pound Z-bell above his head.

William Cannon performed a wall sit for 14 minutes, 30.73 seconds while holding his arms above his head.

William Cannon performed a wall sit for 12 minutes, 36.1 seconds while holding his arms at shoulder level.

William Cannon performed a wall sit for 15 minutes, 1.26 seconds while holding his arms together in front of his body.

William Cannon performed a wall sit for 16 minutes, 17.44 seconds while holding his hands behind his head.

William Cannon performed a wall sit for 12 minutes, 36.86 seconds while holding his elbows at chest level.

William Cannon performed a wall sit for 26.27 seconds while holding two 10-kilogram weight plates between his thighs

William Cannon performed a wall sit for 12 minutes, 31.27 seconds while holding two 10-kilogram weight plates in both of his hands.

William Cannon performed a wall sit for seven minutes, 16.78 seconds while holding two 10-pound weight plates in both hands and 45-pound weight plate on his lap.

William Cannon performed a wall sit for 13 minutes, 40.36 seconds while holding two 10-pound weight plates on his shoulders.

William Cannon performed a wall sit for 24.67 seconds while holding two 110-pound dumbbells at arms length.