Brussels, september the 16th 2011. 200m of the 14th step of the 2011 diamond league. Yohann blake explosed his PB which was 19.78 set in 2010. This is the second fastest time of ever, just behind 19.19 Usain Bolt's WR, and best than 19.32 of Michael Johnson wich was WR during 12 years. His catastrophic reaction time (0.269) let think that he would beat the world record with a good start... Walter Dix and Nickel Ashmeade also beated their PB with respectivly 19.53 and 19.91.