The Hawaiian Pizza was invented in Canada, and is the most popular pizza in Australia, accounting for 15% of pizza sales.
Frozen pizza is so popular in Norway that when a popular brand released a new jingle, it reached #1 on the Norwegian charts.
In the 80’s and 90’s, Domino’s guarantee of delivery within 30 minutes led to so many fatal car crashes their employee death rate was compared to miners and construction workers.
The world’s most expensive pizza listed by Guinness World Records is a seafood pizza that costs CA$450.
A pizza with bacon and egg on it is a common offering at Australian pizza places.
In 2011, a pair of managers from Dominos set fire to a Papa Johns to boost their sales.
In 2005 the Italian Prime Minister, Silvio Berlusconi, insulted Finnish cuisine and joked that Finns ate “marinated reindeer”. In 2008, Finland won an international pizza contest, beating Italy. The name of the winning pizza was “Pizza Berlusconi” and it was made of smoked reindeer.
A man has survived on pizza alone for 25 years. Beyond the fact that his diet is completely horrifying, he also has diabetes and frequently gets low blood sugar.
NASA is developing 3D printed pizzas for astronauts.
There is a pizza place in Alaska that delivers by plane.