Doping whistleblower to testify in Geneva as athletes appeal

[BECKHAM]

Whistleblower Grigory Rodchenkov, the source of revelations about state-sponsored doping in Russia, is expected to testify next week at a Court of Arbitration for Sport hearing involving the appeals of 39 Russians banned for doping.

for more... (https://www.thelocal.ch/20180118/doping-whistleblower-to-testify-in-geneva-as-athletes-appeal)