He once beat one of Usain Bolt's records, but can Olympic 400m champion Kirani James topple Michael Johnson's longstanding best at the Rio 2016 Olympics?
원문출처 : http://www.cnn.com/2016/07/20/sport/kirani-james-2016-olympics-grenada/index.html
원문출처 : http://www.cnn.com/2016/07/20/sport/kirani-james-2016-olympics-grenada/index.html