Biography Who Is Mathilde Musquin? Marvin Musquin Wife Age And Net Worth 2022 ByAfua Ayi Published January 10, 2022 Flipboard Reddit Pinterest Whatsapp Email Mathilde Musquin, 31, is the childhood sweetheart and wife of famous French Professional motocross and supercross racer 32-years-old Marvin Musquin.