Mari Devon [Edit] By Sticky Facts Editorial StaffMari Devon biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Mari Devon date of birth:1960How old is Mari Devon?66What is Mari Devon's occupation?Voice Actress Short BiographyMari Devon is a voice actress.Tags: birth year 1960voice actress Suggested Posts Kanye West Facts Amy Winehouse Facts John Lennon Facts David Beckham Facts The Weeknd Facts Jennifer Lawrence Facts Marlon Brando Facts Taylor Swift Facts