Keen to bring the younger generation on at Chateau Margaux, Corinne Mentelopoulos introduced winemaker Paul Pontallier's son, Thibault and her daughter Alexandra. Paul Pontallier described Château Margaux as a 100-year wine and its second wine, Pavillon Rouge, as the best ever. Amazingly, Château Margaux, 90% cabernet sauvignon, 7% merlot and 1.5% each cabernet franc, is only 13.5% alcohol. It's gorgous, and so is Pavillon Rouge.