Omar Ruben Larrosa is a retired Argentine football midfielder. He is perhaps most famous for having been part of the 1978 World Cup winning team. Larrosa started his career at Boca Juniors in 1967, but he was soon allowed to leave by the club. He played fot Argentinos Juniors for the 1969 season and although the team struggled, Larrosa played well and was invited to return to Boca. Wikipedia
The definitive Wikipedia entry for Omar Larrosa. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Omar_Larrosa