YOUNGEST TO ADD 100 FLASHING DOUBLE-DIGIT SUMS

The record for being the youngest to add 100 flashing double digits sums at the speed of 0.6 seconds was set by Mann Mukesh Agarwal (born on March 20, 2008) of Surat, Gujarat, at the age of 11 years, 10 months and 14 days, as confirmed on February 3, 2020.