Athletics` world governing body (IAAF) wants to know what "significant assistance" Tyson Gay has provided to the American anti-doping authorities who handed him a shorter one-year ban, its vice president Sebastian Coe said on Monday.
The International Olympics Committee (IOC) will have the final say on whether Tyson Gay`s 4x100 metres relay team mates will be stripped of their London Games medals in the wake of the sprinter`s doping ban, the IAAF told Reuters.
Jamaican sprint legend Usain Bolt`s bid to regain his 100 metres world title, which he relinquished when he false-started in the 2011 final, began in gentle fashion on Saturday when he cruised into Sunday`s semi-finals.
"We can confirm that the `B` sample analysis of a sample collected from Mr. Gay has been completed and that the `B` sample analysis has confirmed the `A` sample findings," USADA chief executive Travis Tygart said.