Deborah Sampson
During her time in war she went to extremes to keep her identity a secret. She once got slashed in the head by an enemy, yet bandaged it up herself. She also got shot in the leg twice. But, in order to not let people find out who she was, she pulled the bullets out of her own leg. In war, she collapsed from fever. She went to the hospital because of it and this is where her peers and boss found out about her being a woman.