TIL that Polish intelligence officer Witold Pilecki volunteered for a resistance operation to be imprisoned in Auschwitz in order to gather intelligence about the camp. He organized a resistance movement in the camp, sent information to the Allies about what was happening there, and escaped in 1943.

TIL that Polish intelligence officer Witold Pilecki volunteered for a resistance operation to be imprisoned in Auschwitz in order to gather intelligence about the camp. He organized a resistance movement in the camp, sent information to the Allies about what was happening there, and escaped in 1943.
Original source.
(Via r/todayilearned/)
Shop for the best trivia games and books at Amazon