Usain Bolt Bolt was named IAAF World Male Athlete of the Year. An injury to Bolt's hamstring in March 2014 caused him to miss nine weeks of training. Having recovered from surgery, Bolt competed in the 4 × 100 metres relay of the 2014 Commonwealth Games in Glasgow. Not in peak form Bolt said that he was attending the Games for the fans and to show his progress since the injury. Bolt and his teammates won the 4 × 100 metres relay in 37.58 seconds – a Commonwealth Games record. This was the foremost competition of the year for Bolt, given no
Usain Bolt Bolt completed a total of 53 wind-legal sub-10-second performances in the 100 m during his career, with his first coming on 3 May 2008 and his last on 5 August 2017 at the World Championships. His longest undefeated streak in the 200 m was in 17 finals, lasting from 12 June 2008 to 3 September 2011. He also had a win-streak covering 14 100 m finals from 16 August 2008 to 16 July 2010. Bolt claimed 19 Guinness World Records, and, after Michael Phelps, holds second highest number of accumulative Guinness World Records for total number of accomplishments and victories