Juan Cardellino de San Vicente was a very successful international referee. Among the many important ones, he took charge of three matches in two World Cup finals (two in 1982 (one semi-final) and one in 1990) and no less than 4 finals of the Copa Libertadores. See his palmares
Cardellino died of an illness in September 2007.
After his retirement as a referee he was the Chairman of AUDAF for a while, the Uruguayan referees association.
Debut in Uruguay in 1975, retired in 1990. FIFA ref from 1976 until 1990.