They were flooded with takers , slashing the odds to even money .
After her gold run , bookmakers William Hill offered odds of 20 - 1 that she could overturn the ban and compete at Beijing in 2008 .
William Hill were flooded with takers , slashing the odds to even money .
After her gold run , bookmakers William Hill offered odds of 20 - 1 that she could overturn the ban and compete at Beijing in 2008 .