He defeated Vladimir Dubov of Bulgaria to become the world champion .
Bekkhan Goygereyev ( born May 22 , 1987 ) is a Chechen - born Russian freestyle wrestler who won the gold medal at the 2013 World Wrestling Championships .
Bekkhan Goygereyev defeated Vladimir Dubov of Bulgaria to become the world champion .
Bekkhan Goygereyev ( born May 22 , 1987 ) is a Chechen - born Russian freestyle wrestler who won the gold medal at the 2013 World Wrestling Championships .