Cristiano Ronaldo's former team-mate reveals what he was like as a child: "If he didn't win, he cried"

From a very young age, Cristiano Ronaldo showed a trait that would mark him for his entire career, an enormous competitiveness that knew no limits and has led him to become what many consider to be the best player in history.

Those who saw him grow from his first steps at Sporting Clube de Portuga...