American sprinter Tyson Gay has been ruled out for the rest of the athletics season . The Jamaican athlete was due to compete in the 100 metres at next week's world championships but will now miss his second straight Olympics after suffering a hamstring injury during training on Monday. American sprinter Tyson Gay will miss the remainder of the athletics season after undergoing surgery on a hip problem . The former world champion had set the fastest 100 meters time this year .
American sprinter Tyson Gay has been ruled out for the rest of the athletics season . The Jamaican athlete was due to compete in the 100 metres at next week's world championships but will now miss his second straight Olympics after suffering a hamstring injury during training on Monday. The former world champion had set the fastest 100 meters time this year .