B. Siddharth – IBR Achiever
B. Siddharth (born on November 5, 2014) of Vellore, Tamil Nadu, is titled as ‘IBR Achiever’ for reciting all 118 elements of the periodic table, along with symbols, in 1 minute, 1 second and 10 milliseconds, at the age of 10 years and 10 months, as confirmed on September 12, 2025.
