M. Varnavi (born on May 26, 2022) of Tirunelveli, Tamil Nadu, is titled as ‘IBR Achiever’ for demonstrating and explaining the concept of ‘Space’ on 4 topics, namely ‘Why Space is Silent’, ‘How We Communicate in Space’, ‘Black Holes’ and ‘Chandrayaan-3’, in 2 minutes and 55 seconds, at the age of 3 years and 9 months, as confirmed on March 14, 2026.
