David Kohl pays tribute to Denis Dubourdieu, who passed away in 2016, and was widely regarded as France’s Sauvignon Blanc “Purist” with a particular expertise in White Bordeaux. Bordeaux’s clay & limestone terroir provides the perfect environment for Sauvignon Blanc to thrive. #winepodcast #wine #bordeauxwine #sauvignonblanc #denisdubourdieu #whitebordeaux