Most World Records

Kamal A. performed four air punches with one hand during a jump

Matt P. bounced a table tennis ball on a Polaroid camera 52 times.

Clint Poore completed three reps one-board bench pressing a 435-pound barbell.

Dvir Magen wore 100 gloves on his right hand at once.

Dnb Boss performed 30 concentration curls in one minute using a 54.6-pound dumbbell

At the Zappos.com Bay to Breakers Pre-Race Expo in San Francisco, California, Samantha Dao named 21 San Francisco landmarks in 15 seconds, a RecordSetter.com World Record. This one of eight world records set at the Expo. Additionally, the race itself set a world record for Most World Records Set During a Road Race (40). See all the records at RecordSetter.com/Zappos.

Matty MyBoy and his friend bounced a balloon back and forth 56 times without letting it touch the ground using lollipops held in their mouths.

Zachary K. flipped a plastic bottle into a shoe 32 times in one minute.

William Cannon took 12 steps on a 12-inch pile of concrete blocks while carrying a 200-pound weight. His body weight during the attempt was 190 pounds.

Richard Wilson bounced a tennis ball on a tennis racquet 255 times in one minute.

Suresh Gaur bounced a squash ball on a beer bottle 312 times while standing on one leg.

William C. stacked four espresso mini cups.

William Cannon completed three strokes stationary rowing while carrying a total of 240 pounds of weight.

Molly wore four dinosaur hats at once. She is four years old.

Alicia Weber performed 74 plyometric inverted row chin-ups

Laurent Kelly performed 1,052 keepie uppies using a soccer ball while sitting on a bench.