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Ruslan Kambolov, Quelle: dpa/Grigoriy Sisoev

Sportschau

Positive doping sample of Russia’s national player Kambolov apparently covered up

18.06.2018 | 6 Min. | Verfügbar bis 31.01.2019 | Quelle: ARD

Positive doping samples have apparently also been covered up in football through the swapping of urine samples, as it happened on a large scale during the 2014 Winter Olympics in Sochi, claims doping whistleblower Grigori Rodschenkow.