About Jean-Claude Ellena
Jean-Claude Ellena is a French perfumer and writer. He served as the in-house perfumer at Hermès from 2004 to 2016, prior to the appointment of incumbent Christine Nagel. He has collaborated with other major brands such as Van Cleef & Arpels, Acqua di Parma, Bulgari, Sisley, Cartier, Frédéric Malle, The Different Company, and Le Couvent - Maison de Parfum.
Biography source:
Wikipedia