Ruslan Mamutov played for which football team that is now located in a city controlled by pro-Russian separatists?
Ruslan Mamutov: Ruslan Mamutov (; born 19 August 1993 in Donetsk, Ukraine) is a professional Ukrainian football midfielder who last played for FC Metalurh Donetsk in the Ukrainian Premier League. Donetsk:  Since April 2014, the city has been controlled by pro-Russian separatists from the self-proclaimed Donetsk People's Republic.
FC Metalurh Donetsk