Russian Olympic walking champions Valery Borchin, Sergei Kirdyapkin and Olga Kaniskina are among five athletes banned for doping, the Russian Anti-Doping Agency (RUSADA) said on Tuesday (January 20). Russia's 2011 world champion Sergei Bakulin and silver medallist Vladimir Kanaykin have also been banned for failing doping tests

 

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Olympics: "Three Russian Olympic Walking Gold Medallists Get Doping Bans"