Kushagra Kumar – IBR Achiever

Kushagra Kumar – IBR Achiever

Kushagra Kumar (born on September 28, 2014) of Alwar, Rajasthan, is titled as ‘IBR Achiever’ for solving a 3×3 Rubik’s Cube in 4 seconds, at the age of 9 years and 5 months, as confirmed on March 15, 2024.