Vedhamitran Thivyasri Mani – IBR Achiever
Vedhamitran Thivyasri Mani (born on March 3, 2020) of Kancheepuram, Tamil Nadu, is titled as ‘IBR Achiever’ for counting backwards from 100 to 1 in 1 minute, 24 seconds and 73 milliseconds, at the age of 3 years and 11 months, as confirmed on February 6, 2024.