 On 18 August in the final of the women's 400 m Shericka Williams followed her Olympic silver with World silver in a personal best time of 49.32 behind Jamaican-born Sanya Richards.On day 5 of the championships Jamaicans Brigitte Foster-Hylton and Delloreen Ennis-London made the 100 m hurdles final and Brigitte Foster-Hylton finally delivered on her potential and winning her first world title in 12.51 at the age of 34 with Ennis-London getting bronze with 12.55 also at the age of 35.This brought the Jamaican medal tally to 3 golds 2 silvers and 2 bronzes.