Fastest kid to write odd numbers from 1 to 100
The record for being the fastest to write odd numbers from 1 to 100 was set by Rithvik Ram Prasath (born on December 30, 2018) of Trichy, Tamil Nadu (currently residing in Qatar). He wrote all odd numbers from 1 to 100 in 4 minutes and 13 seconds at the age of 4 years, 1 month and 21 days, as confirmed on February 20, 2023.