12 Fun Pizza Facts Pizza Lovers Had No Idea About!

7. Over 5 billion pizzas are sold worldwide each year.

8. There is a mini pizza for dogs  named as the “Heaven Scent Pizza”  which is made of flour, carrots, celery, and Parmesan cheese.

9. The first pizza delivered to outer space was by Pizza hut which was a six-inch salami pizza. It was delivered to the International Space Station in the year 2001.