Fastest child to add 200 single digit numbers while performing hula hoop spins on a hoverboard
The record for being the fastest to add 200 single digit numbers while performing hula hoop spins on a hoverboard was set by Shaurya Sourabh Patawri (born on October 21, 2012) of Surat, Gujarat. He mentally added 200 single digit numbers (flashing on a screen with a speed of 0.5 seconds) while performing 203 hula hoops on a hoverboard in 1 minute and 44 seconds at the age of 10 years, 7 months and 7 days, as confirmed on June 7, 2023.