 Complete the following phrase:  One of Znaroks youth teammates from Traktor Chelyabinsk was Vyachislav Bykov, who played for CSKA Moscow and the Soviet National Team. Bykov, after a successful playing career, coached the Russian National Team to back to back gold medals in 2008 and 2009 at the IIHF World Championships. Hed be replaced after finishing 6th at the 2010 Winter Olympics and 4th at the 2011 IIHF WC in favor of Zinetula Bilyaletdinov, a former star player of rival Dynamo Moscow, who coached the Russian team to a gold medal in 2012, posting an undefeated record of 100. In turn, he too was replaced after finishing 5th at the 2014 Winter Olympics: this time in favor of Znarok himself. Znarok coached Russia to a gold medal in 2014, also going 100, winning silver in 2015 and two bronze medals in 2016 and 2017. He also led Russia to a 4th-place finish at the 