"Dom Pérignon is a brand of vintage Champagne, it is named after Dom Pérignon, a Benedictine monk who was an important quality pioneer for Champagne wine but who, contrary to popular myths, did not discover the Champagne method for making sparkling wines. Dom Perignon is a vintage champagne as they only made in the best years, and all grapes used to make the wine are harvested in the same year."