 The fastest mother in history, she is also the oldest female sprinter to win a global 100 m title.Despite her success, her profile on a global scale has been largely eclipsed by countryman Usain Bolt.On the eve of the 2016 Olympics, "The Washington Post" alluded to this disparity with the headline "A Jamaican will go for a third gold medal in Rio — and it’s not who you think".