Difference between Charleroi and Charleroi

What is the difference between Charleroi and Charleroi?

Charleroi as a proper noun is the largest city of wallonia, in the province of hainaut, belgium. while Charleroi as a proper noun is the largest city of wallonia, in the province of hainaut, belgium.

We hope you now know whether to use Charleroi or Charleroi in your sentence.