Australia's Sally Pearson (L) competes in the women's 100m hurdles final at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. Pearson clocked an Olympic record of ... more 

Australia's Sally Pearson (L) competes in the women's 100m hurdles final at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. Pearson clocked an Olympic record of 12.35sec less