Guillaume Katola built his career in renowned establishments, mainly alongside Chef Alain Ducasse: Le “Jules Verne” in Paris, the “La Première Air France” lounge at Roissy airport and “Le Grill” at the Dorchester Hotel in London. In February 2019, he becomes Executive Chef of “Rech by Alain Ducasse” in Hong Kong. 

In September 2020, he takes charge of the Adour restaurant at École Ducasse Paris Campus.