6. World’s Biggest Pizza
When it comes to records, Guinness has this covered. On December 13, 2012, Guinness recorded the World’s Biggest Pizza. It had a total surface area of 13,580.28 square feet (12.62 a). It was prepared in Rome, Italy by Dovilio Nardi, Andrea Mannocchi, Marco Nardi, Matteo Nardi, and Matteo Giannotte.