Madhavi S. Vishnu (born on July 27, 2023) of Kottayam, Kerala, is titled as ‘IBR Achiever’ for identifying and naming 10 fruits, 10 animals, 9 vegetables, 7 parts of the body, 7 vehicles and 6 colours, at the age of 3 years and 1 month, as confirmed on August 27, 2026.

