A. Dave Zacharias Asirvatham – IBR Achiever
A. Dave Zacharias Asirvatham (born on July 7, 2020) of Kancheepuram, Tamil Nadu, is titled as ‘IBR Achiever’ for identifying 181 animals, 34 vehicles, 15 colours and 14 shapes; reciting 26 letters of the English alphabet with associated words, at the age of 4 years and 11 months, as confirmed on June 11, 2025.
