A pure product of Saint-Jean-de-Pied-de-Port, Jérôme is a true and generous Basque.

After his early years at the Domaine de Brana in his native village and a collaboration with Jean-Claude Berrouet (Château Pétrus and Château Trotanoy), Jérôme vinifies for 4 years at Château de Reignac and then leaves to discover the vineyard of the Barossa Valley in Australia. Then, he conducts the vinifications and the vineyards at Châteaux Le Gay and la Violette at Pomerol. In May 2012 he joined the team of Peter Kwok at Vignobles K as Technical Director of the 5 properties. 

He is also winemaker at the family-owned property Chateau Haut-Musset in Lalande-de-Pomerol since 2003.

Jérôme Aguirre holds the National Diploma of the Bordeaux Faculty of Oenology, after completing a License of Physical Sciences in 2002.