August Agbola O'Browne was the only known black person to fight in the Warsaw Uprising. He was born in Nigeria and was a traveling jazz musician until he settled in Poland. He worked with the resistance and survived the 1944 uprising against the Germans.
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He later moved to Britain and spent the rest of his life anonymously. His story wasn't discovered until 2010, and in 2019 a monument to his memory was erected in downtown Warsaw.