Sandro Ricardo Rodrigues Viana is a track and field sprint athlete who competes internationally for Brazil.
Sandro Viana (left) at the 2007 World Championships
José Carlos Gomes Moreira is a Brazilian sprinter who specializes in the 100 metres. His personal best time is 10.16 seconds, achieved in June 2007 in Cochabamba.
José Carlos Moreira at the 2015 Military World Games