12. Ronda Rousey

Ronda Rousey is hands down the best female athlete to join the UFC. Her winning streak was impressive and she innovated the sport by introducing Judo in the mix. She has now left the UFC and is competing in the WWE.
Ronda Rousey is hands down the best female athlete to join the UFC. Her winning streak was impressive and she innovated the sport by introducing Judo in the mix. She has now left the UFC and is competing in the WWE.