names, rafe on the doll nadal andfael jakovich faced off, the world number one was practicing his victory dance after his victory that took him 52 minutes to crush his french opponent in as one of hisribe best ever performances. the first medal to have been handed out at the world championships in moscow, this was can you who celebrated first. --ing gold in the women's marathon, becoming the first woman to defend the world title, finishing ahead. men's 10,000 meter final, double olympic champion mo farra h took the gold in 27 minutes and 21 seconds. many athletes who wanted to be there are not taking part, some because of injury, several have been barred because of doping. the organizers are hoping that the biggest star will -- a positive role model in a sport that sorely needs these figures. the fastest man in the world faces a standout field. blake isaican johan suffering an injury, and tyson gay has been banned for doping. though nobody is there, i can still win. >> he has a clean reputation but seven of the fastest sprinters of all time have been tainted by the doping scandal. 31 turk