TOPSHOT - Argentine paralympic blind football forward Silvio Velo takes part in a training session in Buenos Aires on May 19, 2016 ahead, of the Rio 2016 Paralympic Games. Velo, who has been called the "blind Lionel Messi," is the captain of Argentina's visually impaired football team, the Murcielagos (Bats), who are hoping to win gold at the Rio de Janeiro Paralympics in August. / AFP / JUAN MABROMATA / TO GO WITH AFP STORY BY SONIA AVALOS (Photo credit should read JUAN MABROMATA/AFP/Getty Images)
