The record for being the youngest to perform mirror writing simultaneously with other hand was set by Karnik Sindhu (born on August 10, 2015) of Bahadurgarh, Haryana. He can write counting from 1 to 20 and English alphabet in normal text with one hand and its mirror image with the other hand in just 2 minutes and 9 seconds, at the young age of 5 years, as confirmed on August 11, 2020.