Maximum times numbers doubled successively by a kid in one minute
The record for doubling numbers successively for the maximum number of times in one minute was set by Shanvith G. (born on November 23, 2019) of Chennai, Tamil Nadu. He doubled numbers successively 21 times from 2 onwards to derive an answer of 20,97,152 in one minute by responding to the questions (1+1= 2; 2+2= 4; 4+4= 8… to 5,24,288 + 5,24,288 = 10,48,576; 10,48,576 + 10,48,576= 20,97,152), at the age of 5 years, 8 months and 9 days, as confirmed on August 1, 2025.
