Athiyan Arun Kumar – IBR Achiever
Athiyan Arun Kumar (born on December 29, 2019) of Chennai, Tamil Nadu, is titled as ‘IBR Achiever’ for identifying the flags and recalling the names of all 195 (UN recognised) countries in 6 minutes and 1 second by viewing flashcards, at the age of 5 years and 11 months, as confirmed on December 6, 2025.
