If you consider Margherita pizza to be the best, don't you even dare look at these pictures: these 20 pizzas are light years away from Italian and Neapolitan traditional cuisine. No buffalo mozzarella, no San Marzano tomato: to make up for it, there are chili, bananas and even pineapple.

Banana Curry Pizza Swedish-Style

Swedish people put banana on their pizza. Kind of like a Hawaiian pizza.

Korean Bulgogi Pizza

Bulgogi pizza is a very common pizza in South Korea. Bulgogi is marinated BBQ beef.

Pakistani Chicken Tikka Pizza

Pakistani people love spicy flavors. Chicken Tikka Pizza combines delicious pieces of chicken spiced up with garam masala and coated in a spiced sauce.

Frank Pepe's White Clam Pizza

In New Haven, the most famous pizza is White Clam Pie at Frank Pepe Pizzeria Napoletana. It has lots of ingredients: clams, olive oil, oregano, grated cheese and garlic.

Argentinian Pizza

It's called Fugazza. It's topped with a pile of sweet onions and herbs. It lacks a tomato-based sauce.

Haggis Pizza

This pizza is topped with haggis, the traditional Scottish treat that's made with sheep's stomach or ox secum, mixed with various spices.

Hawaiian Pizza

This is outrageous for real Neapolitan pizza lovers: pineapple as a topping of the worldwide famous dough disc.

Indian Pizza

A really heavy meal: ginger, ground mutton meat and paneer cheese.

Japanese Pizza

It's called Mayo Jaga. It's made with corn, onions, potatoes, bacon, peppers and a lot of mayonnaise.

Berlusconi Pizza in Finland

This pizza was named after Silvio Berlusconi, the former Italian prime minister who criticized Finnish cuisine. It contains smoked reindeer meat, tomatoes, cheese, chanterelles and red onions. Maybe Berlusconi wasn't wrong after all.

Alsatian Pizza

This French pizza is made with puff pastry and is topped with sour cream and cheese.

Australian Pizza

In Australia, lots of restaurants serve pizza with kangaroo, emu or even crocodile toppings.

Brazilian Pizza

This pizza is topped with ham, cheese, corn, peas and heart of palm. It has no tomato sauce.

Chicago Pizza

It looks more like a savory pie and is heavily stuffed with cheeses. It's obviously a calorie bomb. Not your typical Mediterranean diet meal.

Detroit Pizza

The typical Michigan pizza looks like an Italian focaccia: it's tall, tender and has various toppings.

French pizza with egg

This French pizza has a cooked egg in the center and is topped with bacon and cheese with tomato.

New York Pizza

The so-called New York Pizza is thin and crunchy. You can use any topping you like, from salami to sausage, from olives to pickles. Even marshmallows.

Scottish Pizza

A variation of the Scottish pizza is this deep-fried pizza, similar to Italian "pizza fritta".

German Pizza

Thunfisch pizza is the German pizza with minced tuna, tomato sauce, peppers, onions, cheese and oregano.