Michael Johnson analyzes Bolt https://goo.gl/fjT7hU Usain Bolt`s all races of 2016 leading up to Olympics https://goo.gl/ZbZZb2 Michael Johnson runs 42.93 - fastest ever 400m https://goo.gl/qMWiqB Usain Bolt brought the curtain down on a spine-tingling evening of athletics by anchoring Jamaica to a fourth successive men’s 4x100m title and extended his record-breaking personal haul of IAAF World Championships gold medals to 11!
Visibility: 178229
Duration: 6m 33s
Rating: 1094