Srinika Biswas (born on July 3, 2014) of Thakurnagar, West Bengal, is appreciated for recalling the names of 100 countries with their capitals and currencies, telling both the genders of 22 animals with their young ones, shelters and sounds; explaining tenses, verbs and adjectives, solid shapes with two properties of each cuboid and cylinder; and writing with both hands, at the young age of 6 years and 4 months, as confirmed on November 24, 2020.