Chayanika Barman – IBR Achiever
Chayanika Barman (born on December 16, 2019) of Cooch Behar, West Bengal, is titled as ‘IBR Achiever’ for recalling the names of 22 inventors with their inventions, 23 pioneers in their fields, 27 current ministers, 14 national symbols, 15 persons associated with famous slogans; counting from 1 to 100; answering 26 G.K. questions, at the age of 4 years and 8 months, as confirmed on August 30, 2024.




