Jamaica’s sprint champion Usain Bolt proved yet again that the is the fastest man in the world, outpacing rival Justin Gatlin of the United States for the win in the 200-meter race at the World Championships in Beijing, China.  Bolt keeps his title, clocking 19.55 seconds for the distance. Bolt has won his favorite event at the last four World Championships. Gatlin took the silver medal with a time of 19.74. Bolt said there was “no doubt” that he would win the event, noting that “when it comes to the 200 I am a different person.”