Weight World Records  

William C. completed 48 sumo squats in one minute while carrying a 100-pound rucksack on his back.

Jason F. performed 71 decline bench press reps using a 230-pound barbell.

Muhammad I. moved his head up and down 34 times in 30 seconds while carrying a 12-kilogram weight using his teeth.

Muhammad I. performed 254 air punches holding six-kilogram dumbbells in both hands while lying down.

William C. completed 30 sumo squats in one minute while carrying a 100-pound weight on his back.

William C. performed 30 squats in two minutes while carrying a 100-pound barbell. He set the record to raise funds for The National Autistic Society in Scotland.

William C. completed an 800-meter sprint in four minutes, 1.00 second while carrying a 40-pound rucksack on his back and wearing climbing boots.

William C. completed an 800-foot sprint in three minutes, 16.51 seconds while wearing climbing boots. He set the record to raise funds for The National Autistic Society in Scotland.

William C. completed a one-mile road run in seven minutes, 14.00 seconds while carrying a 40-pound rucksack.

William C. completed a 150-foot sprint in 7.85 seconds while wearing combat boots. He set the record to raise funds for The National Autistic Society in Scotland.

William C. completed a 300-foot sprint in 14.55 seconds while wearing climbing boots. He set the record to raise funds for The National Autistic Society in Scotland.

Jason F. leg pressed a 1300-pound weight 27 times in 30 seconds.

William C. completed a 300-foot sprint in 19.50 seconds while carrying a 40-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William C. completed a 150-foot sprint in 8.50 seconds while carrying a 40-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William C. completed a 300-foot sprint in 21.88 seconds while carrying a 60-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William C. performed 42 squats in one minute while carrying a 70-pound barbell. He set the record to raise funds for The National Autistic Society in Scotland.