Sports World Records

William C. completed 16 alternate lunges in one minute while holding two 22.5-kilogram dumbbells.

William C. completed 13 alternate lunges in one minute while carrying a 20-pound weight using his mouth.

William C. completed 36 steps in one minute using a stair stepper machine while carrying a 145-pound rucksack and 35-pound barbell.

William C. rotated a pair of Kali sticks 16 times in one minute while balancing a 12-pound barbell on his head.

William C. performed four alternate lunges while balancing a 12-pound barbell on his head.

Doug McManaman balanced a hockey puck, a badminton racquet, a tennis ball, a bowling ball, a baseball, a golf ball, and a football on his chin for 48.07 seconds while sitting.

Milo O. performed a 106.5-inch dunk using a mini ball. He is 12 years old.

William C. ran 200 meters in one minute, 57.65 seconds while carrying a 150-pound rucksack.

William C. performed one full stroke on a stationary rowing machine in 46.17 seconds while balancing a 100-pound barbell on his head.

William C. sat and stood in 26.86 seconds while balancing a 100-pound barbell on his head.

William C. stood up two times from kneeling position in one minute, 27.00 seconds while balancing a 12-pound barbell on his head.

Jason F. leg pressed a 1000-pound weight 70 times in one minute.

Timtothy R. curled seven reps for a total of 340 pounds using a Bowflex.

Alicia Weber performed 15 one-arm, three-finger inverted row pull-ups.

William C. performed an elbow plank for one minute, 2.05 seconds while carrying a 60-pound rucksack.

Andy Pelphrey said "Go, Pats!" 23 times in 10 seconds.