And finishing things off in swimming... where after it was revealed that Sun Yang testing positive with a banned substance was reported 6 months after he was initial date... the World Anti-Doping Agency have decide... not to take it to the Court of Arbitration for Sports. Now according to Ben Nichols,... a spokeperson for WADA,... they have reviewed the case file... and decided that they will not appeal the 3-month ban imposed by the Chinese Swimming Federation. This also means that the Olympic swimmer will not be facing the Court of Arbitration for Sports,... while the China Anti-Doping Agency... just received a warning for the delayed reporting.