Who invented the french fries?

The Belgians. In one year when there was shortage of fish in the seafood restaurants, they cut the potatoes in the shape of a fish. Ever since then it became a trend and it is now served with fish as a side dish.

Who invented the icecream?
What is the croissant's origin?
How is margarine called by the french people?
Who invented the sandwich?
What's the difference between Brandy and Cognac?
What is the origin of the Bavarian Cream?