Kammala jumla mai zuwa: Jan Karski (24 ga Yuni 1914 <unk> 13 ga Yuli 2000) Soja ne dan Poland, mai gwagwarmaya, kuma jami'in diflomasiyya a lokacin Yaƙin Duniya na II. An san shi da yin aiki a matsayin mai aikawa a cikin 1940-1943 ga gwamnatin Poland da ke gudun hijira da kuma ga Poland ta Yammacin Allies game da halin da ake ciki a
Kasar Poland da Jamus ta mamaye. Ya ba da rahoto game da jihar Poland, ƙungiyoyin adawa da yawa da ke fafatawa, da kuma game da halakar da Jamus ta yi wa Ghetto na Warsaw da aikinta na sansanonin kisan gilla a ƙasar Poland waɗanda ke kashe Yahudawa, 'yan Poland, da sauransu.