Mrithun Karthik (born on January 26, 2016) of Chennai, Tamil Nadu, is appreciated for identifying 30 professions, 30 opposites, twelve colours, 24 body parts, 20 vegetables, 22 fruits, 60 animals, 30 baby animals, ten shapes, eight planets, 15 birds, 55 means of transport, 28 animal homes; reciting twelve months, days of the week; answering 97 G.K. questions, numbers from 1-100, English alphabet, five oceans and five sense organs, at the tender age of 4 years and 9 months, as confirmed on November 17, 2020.