Dattatreyo Kool Banerjee – IBR Achiever
Dattatreyo Kool Banerjee (born on November 28, 2023) of South 24 Parganas, West Bengal, is titled as ‘IBR Achiever’ for identifying 13 vegetables, 31 household items, 10 vehicles, 14 animals, 18 parts of the body, 4 musical instruments, 8 deities, 6 fruits, 4 food items and 9 songs; performing 5 actions, at the age of 1 year and 8 months, as confirmed on August 7, 2025.
