MMA fighter Fallon Fox, who twice broke an opponent’s skull to win a match, has been called the bravest athlete in history. Fox, a male to female transgender athlete, destroyed Erika Newsome in a Coral Gables, FL, MMA fight during which she “secured a grip on Newsome’s head… With her hands gripping the back of Newsome’s skull, she delivered a massive knee, bringing her leg up while pulling her opponent’s head down. The blow landed on Newsome’s chin and dropped her, unconscious, face-first on the mat.” That was Newsome’s last pro fight.