Tarun D. – IBR Achiever
Tarun D. (born on July 7, 2019) of Chennai, Tamil Nadu, is titled as ‘IBR Achiever’ for recalling 34 large numbers with a difference of 10 to the power of 3 from million to googolplex in 34 seconds, at the age of 5 years and 4 months, as confirmed December 2, 2024.




