Sally Pearson AUS blazes thru 100 hurdle prelim Daegu 2011 World Championships

Sally Pearson AUS blazes thru 100 hurdle prelim with the fastest time of the day at the Daegu 2011 World Championships. Her time of 12.53 ranks #5 in the world this year and is the sixth time this season that Sally has gone under 12.60 seconds.