A summary of sports events and persons who made news on Saturday
Some of the readings from athletes' blood tests leaked by a whistleblower for a report exposing suspected doping were so extreme they were 'downright dangerous', one of the experts cited in the report.
Calls grow for global athletics probe after widespread doping allegations.
Summary of sports events and persons who made news on Wednesday
Reaction to the International Association of Athletics Federation (IAAF) council's vote to provisionally suspend Russia from the sport for widespread, state-sponsored doping
Here are some reactions from the world of sport on of widespread state-sponsored doping by Russian athletes at the 2014 Sochi Olympics.
Summary of sports events and persons who made news on Tuesday