<prompt> Demchenko dǝye medal indiya kǝnasarzǝna suro FIL European Luge Championships lan, medal indiya gozǝna Mens singles: 2006  <response>: , 2010; Tartip tuskata: 2012, 2014, silvers indi Mens singles: 1996, 2008, kuru bronzes indi Mens doubles: 1996; Tartip tuskata: 2013. 