Twenty-three Chinese swimmers tested positive for a banned substance just months before the 2021 Tokyo Olympics but were still allowed to compete.In 2014, China's three-time Olympic gold medallist swimmer Sun Yang served the first of his two doping bans after failing a test for TMZ. That positive test and ban did not emerge until after Sun had served his three-month suspension.
Team England athletes have produced some of the most iconic moments in sporting history over the years.
Arsenal and Manchester City are both considering a summer move for Newcastle United midfielder Bruno Guimaraes, raising the prospect of the two title-chasers going head-to-head for the same player for the second year in a row.