Blake defeats Bolt with sizzling 9.75, Fraser-Pryce dazzles with 10.70 national record in Kingston - Jamaican Olympic Trials, Day 2

30 June 2012 - Kingston, Jamaica - Yohan Blake and Shelly-Ann Fraser-Pryce sounded the strongest of warnings ahead of the Olympic Games in London with stunning displays at the Supreme Ventures-sponsored Jamaica Trials on Friday (29) night.

IAAF website