González Bonorino made his debut for the national side on May 19, 2001, in a match against Uruguay, and has received 15 caps in total (as of May 2009).[2] González Bonorino was in the Argentine squad for the 2007Rugby World Cup, and featured in the two opening matches, against France and Georgia.
In 2008, he signed a contract with English Guinness Premiership giants Leicester Tigers,[3] but after playing only 6 games for them he joined Leicester'srivals, Northampton Saints on a one-year deal for the start of the 2009 season. Injury cut short his season and he was forced to retire in January 2010.[4]