Usain Bolt push Bolt to do longer sprinting distances with the aim of making the 400 m event his primary event by 2007 or 2008. Bolt was less enthusiastic, and demanded that he feel comfortable in his sprinting. He suffered another hamstring injury in March 2006, forcing him to withdraw from the 2006 Commonwealth Games in Melbourne, and he did not return to track events until May. After his recovery, Bolt was given new training exercises to improve flexibility, and the plans to move him up to the 400 m event were put on hold. The 200 m remained Bolt's primary event
Usain Bolt International Olympic Committee (IOC) President Jacques Rogge initially stated that Bolt was not yet a "legend" and would not deserve such acclaim until the end of his career, but later called him the best sprinter of all time. Following the Olympics he was confirmed as the highest earning track and field athlete in history. Bolt ended his season with wins on the 2012 IAAF Diamond League circuit; he had 200 m wins of 19.58 and 19.66 in Lausanne and Zürich before closing with a 100 m of 9.86 in Brussels. The latter run brought him his first Diamond League title