Riddhi Sarkar – IBR Achiever
Riddhi Sarkar (born on December 1, 2020) of Nadia, West Bengal, is titled as ‘IBR Achiever’ for identifying and naming the flags of 50 countries; recalling the currencies of 35 countries, 22 national symbols, capitals of 38 countries; and translating 47 Bengali sentences to English, at the age of 4 years and 8 months, as confirmed on August 22, 2025.
