People Australia Denis O'Brien peoplepill id: denis-obrienDO 4 views today 4 views this weekAustralian rules footballerDenis O'BrienBiographyListsAlso ViewedListsDenis O'Brien is in following listsBy field of workNotable Australian athletesGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable Australian AthletesGender:Male, Born in:Years 1930 to 1969Notable Australian Football playersGender:Male, Born in:Years 1930 to 1969Notable Australian Australian-rules footballersGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredDenis O'Brien