Foun-Sen was born on February 28, 1915 in Giap Bat, Tonkin, French Indochina [now Giap Bat, Vietnam]. She was an actress, known for Yoshiwara (1937), La dame de Malacca (1937) and Cinq gars pour Singapour (1967). She was previously married to Léo Joannon. She died on February 5, 1989 in Neuilly-sur-Seine, Hauts-de-Seine, Île-de-France, France.