Straight from the article.
Five track and field athletes have so far tested positive to THG. They include Europe's top sprinter Dwain Chambers of England and Americans Regina Jacobs (1500m, 5000m), Kevin Toth (shot put) and John McEwen (hammer throw).
The identity of a fifth athlete who competed at the recent world championships in Paris has not been made public.
The fifth athlete is understood to be a low-profile thrower, possibly an American male hammer thrower.
Hopefully this will not go past the "cut and paste" limit.