Fastest child to identify all international maritime signal flags
The record for being the fastest to identify all international maritime signal flags was set by Asvanth Balasubramaniyam (born on January 26, 2013) of Chennai, Tamil Nadu (currently residing in Doha, Qatar). He identified all 40 international maritime signal flags and recalled the meanings of all flags in 1 minute and 8 seconds by viewing the images of flags on a laptop screen, at the age of 12 years and 7 months, as confirmed on August 26, 2025.
