Most World Records  

Alicia Weber completed 25 hanging Swiss ball ab rolls in three minutes.

Alicia Weber completed 18 hanging Swiss ball ab rolls in two minutes.

Simon Perkins fit two harmonicas in his mouth and played them simultaneously.

This record was set as part of Toyota Prius Records, a two-day event streamed live on the Internet. In a 48-hour period, URDB officials adjudicated 200 Prius-related world records. This was the most records ever documented in a 48-hour window, a world record in and of itself. The event took place in Los Angeles, California on March 30th and 31st, 2011. See all the records set at the event here.

Lucy H. named 47 characters from the Harry Potter books in 45 seconds.

Pete Moyer juggled three hatchets while hula hooping next to a statue of Abraham Lincoln. He set the record at Lincoln Plaza Square in Hillsboro, Illinois to celebrate Lincoln's 204th birthday.

Brian Pankey juggled four hats.

Brian Pankey put on 16 hats in 10 seconds.

Nathan placed 26 hats on his head in 30 seconds.

Brian Pankey put on 17 hats in 15 seconds.

Brian Pankey successfully put on 11 hats in five seconds.

5smashley5 stacked five hats on a taxidermied fish's head in 30 seconds.

Brian Pankey tossed 36 hats with one hand and caught all 36 of them in his other hand.

Schacht10 wore and removed 19 hats in 14 seconds.

This record was set as part of Toyota Prius Records, a two-day event streamed live on the Internet. In a 48-hour period, URDB officials adjudicated 200 Prius-related world records. This was the most records ever documented in a 48-hour window, a world record in and of itself. The event took place in Los Angeles, California on March 30th and 31st, 2011. See all the records set at the event here.