Although the French claim it was Benedictine monk Dom Pérignon who discovered Champagne, many historians argue it dates much further back than the 17th century. It is said the Italians played a part in the development of Champagne, both the region and the drink, when the Romans arrived in France between the first and fifth century. It has also been linked to English physician, Christopher Merret, who documented how to put the fizz into wine in 1662. Either way, cheers to whomever discovered it.
It is still debated who actually invented Champagne