People Poland Jacek Jankowski peoplepill id: jacek-jankowskiJJ 6 views today 13 views this weekJacek JankowskiBiographyListsAlso ViewedListsJacek Jankowski is in following listsBy work and/or countryNotable Polish peopleGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredJacek Jankowski