Rivalry happens in this sport we love. Either it between clubs or nations. But individuals rivalry is also enjoyable to see. Like the rivalry between Charlton and Beckenbauer back in the mid 60`s and early 70`s. But I think the greatest is the rivalry between Maradona and Pele. Both are considered as God, and they also represent the rivalry between Argentina and Brazil. Too bad they were born in a different era with one another, so we can`t never see them face each other in the field.