On 10 November 2017, the day after Vladimir Putin accused the U.S. of stirring up problems for Russian competitors, WADA said in a news release that it had obtained an electronic file that contained "all testing data" from January 2012 to August 2015 – thousands of drug screenings run on Russian competitors. The database, which the Russian authorities were unwilling to share with antidoping investigators, arrived through a whistleblower. The head of the Russian Ski Association, Yelena Välbe, told the press that "whistleblowers are traitors to their country" shortly thereafter. Russia's ski team coach went even further and accused Ilia Chernousov (a skier who won a bronze medal in the 50 km freestyle event) of "leaking information" to WADA.