Fat Cork is Australia's Champagne Specialist. Champagne Your Way. Champagne Gifts, Grower Champagne and Grandes Marques online delivery and Champagne Subscriptions. Founder and Maître de Maison at Fat Cork™, Greg Mincher is a wine merchant and vineyard owner with over 20 years experience in the wine trade. His passion for wine education, particularly in champagne, has lead him to work closely with many important producers in Europe, Australia and New Zealand as well as many of Champagne’s finest houses and growers. Comité Champagne Certification, Champagne Professional Wine & Spirit Education Trust, Level 4 Diploma University of Adelaide, Diploma in Wine Marketing