People Marius Janz peoplepill id: marius-janzMJ 6 views today 9 views this weekMarius JanzBiographyListsAlso ViewedThe basicsQuick FactsisScreenwriterBirth21 March 1985 People who share this birthdayPlace of birthDormagen, GermanyAge39 yearsListsMarius Janz is in following listsBy work and/or countryNotable ScreenwritersBorn in:Years 1970 to 1999 comments so far.CommentsMarius Janz