Will she or won’t she?
Yulia Efimova took bronze at the 2012 Olympics, and is a four-time World Champion in the breaststroke. The 24-year-old has also served a 16-month ban for doping and been stripped of 2013 short-course medals.
The International Olympic Committee ruled that any athlete who had served a doping ban should be ineligible for Rio, but that rule was deemed “unenforceable”.
But a decision from the CAS says the IOC and FINA will have to make the final call.
With the competition starts Saturday, the drama could certainly affect Efimova’s preparations.