Fastest child to recite squares of 150 numbers while performing inline skating
The record for being the fastest to recite squares of 150 numbers while performing inline skating was set by Eshan Khan (born on March 31, 2015) of Malappuram, Kerala. He recited the squares of 150 numbers from 1 to 150 while performing inline skating on the road, covering a distance of 1 km (1000 metres) in 5 minutes and 54 seconds, at the age of 10 years, 5 months and 15 days, as confirmed on September 15, 2025.
