I love, no adore pizza. Its a traditional Italian dish.
I love pizza too. I would love to know where it originated.
From Italy. Its a a yeasted flatbread typically topped with tomato sauce and cheese and baked in an oven.
how long has it been around?
Well the term "pizza" has been recorded to be around since the 10th century in a Latin manuscript from southern Italy. 
Very cool. I've always wondered how it got its name
The modern pizza though that we know and consume today was actually invented in Naples.