Ronaldo is expected to win the Ballon d'Or next month.
Perez enthused: "Cristiano belongs to a race of timeless players capable of shaping destinies and eras. His competitive gene is a perfect match for Real Madrid's DNA because his hunger for victory is insatiable. Nothing is ever enough for him.
"His voracity knows no bounds and there is no time for feeling comfortable, or for feeling discouraged. Every game is a new challenge that requires he gives his all.
"Cristiano is a dream for Real Madrid. He has managed to seduce the Bernabéu and they are passionate about him and see him as one of their own, as an inspiration. But his powers stretch far beyond Real Madrid supporters. It's the fans around the globe who consider him to be one of the greatest. For me, he is the greatest."
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