Athlete of the Day
Updated 5:22 PM ET, Sun August 21, 2016
Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.
(CNN)Over the course of the Olympics, we'll be bringing you a series of specially commissioned illustrations by our Colombian guest illustrator, Edgar Rozo. Whether it's Usain Bolt or Simone Biles -- an Olympic champion or an Olympic debutant -- each day CNN Sport celebrates a new Olympic star.