The record for being the youngest to pronounce a long English word was set by Triambika Raje Singh (born on April 4, 2023) of Rewa, Madhya Pradesh. She pronounced a 45-lettered long word ‘pneumonoultramicroscopicsilicovolcanoconiosis’, from the Oxford English Dictionary, in 5 seconds, at the age of 3 years, 1 month and 14 days, as confirmed on May 18, 2026.

