Fastest World Records  

Calum Neff finished a half marathon in one hour, 11 minutes, 27.00 seconds while pushing a stroller. He set the record at the Katy Half Marathon in Katy, Texas.

Doug McManaman walked 100 yards in one minute, 36.93 seconds while wearing 10-inch stilts on his feet and balancing eggs on the back of his hands.

Pavol Durdik completed 201 direct strokes into a punching dummy in 27.37 seconds while holding one-kilogram dumbbells in both hands.

April Choi hit 10 plastic cups using a whip in 2.39 seconds.

Aidan S. solved a Rubik's cube behind his back in one minute, 11.29 seconds while balancing on a slack line on one leg and wearing sunglasses.

Suresh Gaur bounced a tennis ball on a rubber mallet 100 times in 14.18 seconds.

Greta Henderson completed a 50-foot dash in 10.41 seconds while wearing a mermaid costume.

Brad Byers stopped a box fan with his head in 1.13 seconds. WARNING: This record can be extremely dangerous. Please do not attempt this record unless you are above the age of 18 or trained as a professional stunt performer. We will not accept submissions in this category from minors.

Mark Cuban precision planted 7,000 seeds in 14.15 seconds, a RecordSetter world record. Cuban set the record on Shark Tank by rolling out a SeedSheet roll. The roll had 1,235 dissolvable pouches, each containing six seeds. 7,000 was the announced record total to account for any product anomalies. RecordSetter co-founder Dan Rollman was present to officiate the attempt.

Suresh Gaur picked up four dice and placed them in a plastic cup using his foot in 2.50 seconds.

Finlay M. arranged five dice with the same number in 0.11 second.

E. Gray made a paper popper and popped it in 5.37 seconds.

Ethan H. knocked over 10 dominoes in 1.01 seconds.

Jayesh K. wrote eight 8's in 2.25 seconds.

Travis Mizejewski ate 14 Oreo cookies in one minute, 2.00 seconds. WARNING: Speed eating can be extremely dangerous. Please do not attempt this record unless you are above the age of 18 and trained as a professional speed eater. We will not accept speed eating submissions from minors.

Chris B. ate a Klondike ice cream bar in 24.57 seconds. WARNING: Speed eating can be extremely dangerous. Please do not attempt this record unless you are above the age of 18 or trained as a professional speed eater. We will not accept submissions in this category from minors.