Witold Pilecki 1901–1948: The Man Who Volunteered for Auschwitz

In September 1940, Polish resistance fighter Witold Pilecki deliberately let himself be captured during a Nazi street roundup in Warsaw so he could be sent to Auschwitz. Over the next three years he built an underground intelligence network inside the camp, smuggled out the first detailed reports of mass murder, and escaped to warn the Allies—yet his story remained almost unknown for decades.