Largest portrait of Dr A.P.J Kalam made using screws
The record for making the largest portrait of Dr A. P.J. Kalam using screws was set by Sandeep Unnikrishnan (born on November 3, 1996) of Thrissur, Kerala. He made a portrait with different shades of colours and black screws (0.5, 1, 1.5 inches) by drilling on the plywood (measuring 61 cm in length and 45.75 cm in width), as confirmed on November 22, 2021.