Diploma de Estudios Avanzados
Sophie Joissains was born on 25 October 1969 to Alain Joissains, mayor of Aix-en-Provence from 1978 to 1983, and Maryse Joissains-Masini, also mayor since 2001. To study the Law, she moved to Paris, then Louvain, and she eventually received a Master of Advanced Studies. She also worked in cinema for Anatole Dauman, and started a career as a criminologist.