S. P. Nilan (born on March 4, 2022) of Chennai, Tamil Nadu, is titled as ‘IBR Achiever’ for solving a circular-shaped jigsaw puzzle of the Solar System (consisting of 48 pieces) in 9 minutes, 9 seconds and 43 milliseconds, at the age of 4 years and 4 months, as confirmed on July 29, 2026.

