Manchester United boss Sir Alex Ferguson says Cristiano Ronaldo would be a worthy Ballon d'Or winner.

"Someday I would like to be voted the best in the world, but it is not an obsession," said Ronaldo. "That's not what drives me.

"During the past few months I have heard it mentioned. For me, that nomination would be a dream come true. But I don't think about it when I get up every day for training.

"Whatever has to happen will happen naturally. If Manchester United are doing well, I will do well. The greater the success of United, the greater the success of each of their players.

"More than any individual title is the feeling my work is appreciated. If, one day, one of these awards is destined for me, it will be welcome and I will be there to receive it."

Ferguson says Ronaldo would be a worthy winner. "The season Ronaldo had was unbelievable stuff," said Fergie.

"Bobby Charlton, Denis Law and George Best all won the European Footballer of the Year award, which was unique coming from one club.

"If any of our lads achieved that, it would be fantastic for us as a football club. Ronaldo is a match-winner, like Wayne Rooney and Carlos Tevez."