Jamaican runner Nesta Carter filed an appeal with the Court of Arbitration for Sport on Wednesday regarding a doping positive from the 2008 Olympics, which cost Usain Bolt one of his nine golds.
With a legal fight brewing in the United States, DraftKings was granted a gambling license by U.K. regulators while FanDuel has applied for a license as a "gambling software" company.
The decision by the IAAF's ruling council will keep Russian track and field athletes out of international competition for an indefinite period, possibly including next year's Olympics in Brazil.
Russia, in hopes of having its track and field teams avoid a ban for the 2016 Rio Games, plans to "admit some things" in the wake of the WADA doping report.
Russian track and field athletes could be banned from next year's Olympics after a devastatingly critical report accused the country's government of complicity in widespread doping and cover-ups.
Shortly after Usain Bolt won a fourth 200-meter title and a 10th gold overall at the world championships, a cameraman on a Segway banged into the Jamaican from behind.
