Usain Bolt has done it again! He has beaten both his 100m record and 200m record at the World Championships in Berlin. No greater athlete has been on top of the world while making it look effortless.
100-meter (9.59s WR)
httpvh://www.youtube.com/watch?v=cyjCsEOFZQw
200-meter (19.19s WR)
httpvh://www.youtube.com/watch?v=qZ56VyW85lU
