MADISON, Wis., March 5, 2020 /PRNewswire/ — A Gruyere from Bern, Switzerland has been named the 2020 World Champion Cheese. The cheese, called Gourmino Le Gruyère AOP, is made by Michael Spycher of Mountain Dairy Fritzenhaus for Gourmino AG. Spycher also won the 2008 World Championship…