 Complete the following phrase:  Gonzalez Isidoria first represented Cuba at a major international competition in 2011 when he travelled to Guadalajara to compete in the Parapan American Games. He competed in the 100 metre sprint, winning a silver medal. The next year Gonzalez Isidoria represented his country at the 2012 Summer Paralympics in London, where he competed at two events, the 100 and 200 metre sprints. He managed to make the finals of both races, finishing in silver medal position in both. As well as the Paralympics, Gonzalez Isidoria has represented his country at two World Championships, at 