No Russian athletes should be allowed to take part in the postponed Tokyo Olympics next year, says former doping mastermind turned whistleblower Grigory Rodchenkov.
BBC: Whistleblower says Russian athletes must be kept out of Tokyo Games
This file photo taken on Feb. 24, 2014 shows Russia's President Vladimir Putin (C) posing for a photo with Russian athletes, winners of the Sochi 2014 Winter Olympics, in Sochi.
