 David Galván

José David Galván Martínez (born 6 April 1973 in Cuatro Ciénegas, Coahuila) is a Mexican long-distance runner who specializes in the 5000 and 10,000 metres.Nicknamed "Keniano Mexicano".He was the winner of the inaugural North American 5K Championships, helping Mexico to the team title, and his time of 13