2. 1085 square meters, Norwood Hypermarket Pizza In 1990, a group from the Norwood Pick n’ Pay supermarket in South Africa created a 36-meter-diameter pizza. Thousands of pizza slices were sold, and the proceeds went to charity. Post navigation Top 10 Best ATVs Top 10 Most Expensive Pianos 1 2 3 4 5 6 7 8 9 10