At the London 2012 Olympics, David Rudisha stormed to the line in the 800 meters final in just one minute 40.91 seconds, winning gold and smashing his own, still unbeaten, world record.
원문출처 : http://www.cnn.com/2016/08/15/sport/enda-kenyan-running-shoe/index.html
원문출처 : http://www.cnn.com/2016/08/15/sport/enda-kenyan-running-shoe/index.html