People Italy Mario Piacenza peoplepill id: mario-piacenzaMP 2 views today 8 views this weekItalian mountain climberMario PiacenzaBiographyListsAlso ViewedListsMario Piacenza is in following listsBy work and/or countryNotable Italian ExplorersGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredMario Piacenza