Kendra Harrison not realising she just broke the 100m hurdles world record after missing out on selection for the US Olympic tea

July 22, 2016 IAAF Diamond League atjhletics meeting in London: women 100 meter hurdles final 28 year old world record in the women s 100 meter hurdles is broken by USA s Kendra Harrison USA 100m hurdles sweep Final results: Kendra Harrison Brianna Rollins Kristi Castlin Nia Ali Alina Talay Tiffany Porter Anne Zagre Jessica Ennis Hill Jasmin Stowers