Collection of Records VAST ARITHMETICAL KNOWLEDGE ibr editor February 22, 2019 0comments 0.16 mins read Vishnu Charan (born on November 9, 2014) of Chennai, Tamil Nadu is appreciated for having vast arithmetical knowledge of cubes 1 to 30, squares 1 to 100, spellings 1 to 10,000 and Roman numbers from 1 to 10,000, as confirmed on January 21, 2019. ibr editor You May Like APPRECIATION – JOVIA ANTONY COLLECTION OF UNIQUE CHIPS AND SNACKS WRAPPERS APPRECIATION – K. SANTHIYA Read more articles Previous PostA QUICK RECITERNext PostA NUMISMATIST AND EXHIBITOR