Sally Pearson takes gold in 100m hurdles at World Championships

Australia's Sally Pearson has bounced back from two years of injury hell to reclaim gold in the 100 metres hurdles in London.Back at the stadium where she landed Olympic gold in 2012, Pearson shocked her American challengers, including world record holder Kendra Harrison, to take victory in 12.59 seconds. After she crossed the finish line, an emotional Pearson said 'that was bloody hard'. Read more: http://ift.tt/T3uzlf.. Follow us: @MailOnline on Twitter | DailyMail on Facebook