The most expensive pizza in the globe is made by Master Pizza chef Renato Viola. The delicacy is called Louis XIII, at his pizzeria in Italy. The pizza is topped with buffalo Mozzarella, lobster, pink Australian salt, a Mediterranean shrimp, Squilla mantis, and three varieties of caviar; and it goes for $12,000. Ottavia, the largest pizza in the world’s record has a diameter of 8 inches and is 122 feet. It was made by Dovilio Nardi, Matteo Nardi, Matteo Giannotte, and Marco Nardi of NIP food in Rome, in Fiera Roma, Italy. According to the Guinness Book of Records, the pizza was made in 2012, December 13th. The dish was 100 percent gluten-free and it was made to create awareness on eating healthy foods. In Cambodia, there is the happy pizza which is made with marijuana. It is a very popular enchantment in Cambodia but people should snack on it with caution since marijuana is still restricted in Cambodia.