Guy is one of only three Masters Sommelier in Texas and one of only 167 in the world. He is also a Certified Wine Educator (CWE), and on the Board of Directors of the Society of Wine Educators. He has been recently recognized as a "Houston Icon" for his contribution to the Wine and Food Industry of Texas.

Guy has worked for Glazer’s for fifteen years and has played an invaluable role in helping create Glazer’s Beverage University program for wine education. He continues to work diligently to assist his fellow trainers, managers and salespeople to further their understanding and appreciation of wine.

Guy is owner of Stout Vineyards in the Texas Hill Country, currently a 3-acre Syrah vineyard selling grapes to local wineries. Most recently Guy has been Certified as an International Bordeaux Wine Educator by the Bordeaux Trade Bureau. He is also a guest lecturer at the University of Houston Hilton School for Hotel and Restaurant Management and a member of the Houston Food and Beverage Managers Association.

Guy is active as a spokesman for the adult beverage industry.