In July 2014, Olszewski was made an honorary citizen of Warsaw by Mayor Hanna Gronkiewicz-Waltz for his participation in the Warsaw Uprising as well as citing his moral and social authority in service of the city.
Pada bulan Juli 2014, Olszewski diangkat menjadi warga kehormatan kota Warsawa oleh Wali Kota Hanna Gronkiewicz-Waltz atas partisipasinya dalam Pemberontakan Warsawa serta kontribusi otoritas moral dan sosialnya dalam melayani kota.