Cristiano Ronaldo gave a rare insight into his relationship with his once biggest rival, Lionel Messi. Perhaps no one in soccer has had more battles than Ronaldo and Messi. Whether the two greats were competing on the pitch in La Liga or off the pitch for the Ballon d'Or,

The two football icons have been fierce rivals for years, battling it out on the field in La Liga and competing for prestigious awards like the Ballon d'Or