Smallest model of a road roller made by a teen using cardboard

The record for making the smallest model of a road roller using cardboard was set by Muhammed Alfin S. (born on March 27, 2011) of Thiruvananthapuram, Kerala. He made the smallest model of a road roller (measuring 1.5 cm x 1.4 cm), using cardboard, waste material and colours, at the age of 14 years, 10 months and 28 days, as confirmed on February 24, 2026.