Claim: Gustavo Neffa appeared at the 1992 Summer Olympics in the Paraguayan football team, playing a single match against Ghana, then he returned to South America in 1995, and played for Boca Juniors.
Evidence: He returned in South America in 1992, playing for Boca Juniors , before leaving football and marrying tennis player Rossana de los Ríos, who gave him a daughter.