莱奥·若阿农，Léo Joannon was born on August 21, 1904 in Aix-en-Provence, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, France as Léon Gabriel Paul Joannon. He was a director and writer, known for Atoll K (1951), Le défroqué (1954) and Trois enfants... dans le désordre (1966).