World Cup record goal scorer Ronaldo is to retire next year . Ronaldo has been playing for Corinthians in his native Brazil . Ronaldo began his career in Brazil with Cruzeiro and returned to turn out for Corinthians after another serious knee injury while playing for Milan appeared to signal his playing days were over . Ronado still harbors ambitions of playing for his country in 2010 World Cup finals . Comment:
World Cup record goal scorer Ronaldo is to retire next year . Ronaldo has been playing for Corinthians in his native Brazil . Ronado still harbors ambitions of playing for his country in 2010 World Cup finals . Comment: