S. Ryan Leandro (born on January 25, 2019) of Thoothukkudi, Tamil Nadu, is appreciated for identifying ten national leaders, 14 wild animals, 14 aquatic animals, 13 birds, 12 domestic animals, six flowers, ten fruits, eight body parts, pictures of Tamil vowels, seven celestial bodies, seven types of food items, 17 vegetables, 17 vehicles; can imitate the sound of nine animals and birds; performed 13 types of actions at the tender age of 1 year and 5 months, as confirmed on June 26, 2020.