Guillaume Pouthier General Manager and Winemaker Born in Toulouse, France, Guillaume Pouthier graduated from ESAP in 1998. After working as Technical Director at CVBG-Dourthe and Maison Chapouthier, he joined Château Les Carmes Haut-Brion in 2012 as General Manager and Winemaker. To date, Château Les Carmes Haut-Brion remains the fastest-selling wine en primeur, with prices continuously rising in the secondary market, while many others experience a decline.