A renowned sports lawyer claims the World Anti-Doping Agency (WADA) will be successful in its appeal, resulting in a ban from tennis for Jannik Sinner.
World number one Jannik Sinner is facing the renewed threat of a ban after the World Anti-Doping Agency launched an appeal against a ruling of "no fault or negligence" for two positive tests he returned in March.
South African long-jump legend Khotso Mokoena has been appointed Athletes’ Education Ambassador for the World Anti-Doping Agency.