Alexander Sarnavskiy (born January 17, 1989) is an Ethnic Russian mixed martial artist who competes in the lightweight division. A professional MMA competitor since 2008, Sarnavskiy has mostly competed in his native Russia, where he is an M-1 Global veteran and former lightweight division in the Bellator Fighting Championships. Alexander is currently ranked as the #4 lightweight in Europe. Using only the above description and what you know about the world, "Alexander Sarnavskiy has fought mostly outside of his native Russia throughout his career." is definitely correct, incorrect, or inconclusive? 