 Complete the following phrase:  Adam Mikhaylovich Kurak , born 26 June 1985 in Yeniseysk is a Russian Greco-Roman wrestler. He won a gold medal at the national championships in 2009, a silver medal in 2010 and bronze medals in 2011 and 2012. In 2013, he won a silver medal of the 2013 European Wrestling Championships. In 2014 at the Ivan Poddubny Golden Grand Prix won gold medal. Kurak won his first medal at a worlds at the 