The friendship between Barcelona and Manchester City's Argentine superstars, Lionel Messi and Sergio Aguero, is legendary. The pair have been inseparable for over a decade, a relationship that dates back to their time as roommates in the 2005 FIFA World Youth Championship that ended in victory for the Albiceleste.But that special bond has not always necessarily translated into success on the football pitch. Although the pair have achieved brilliant things for their respective clubs, their record together with Argentina is less than overwhelming.
