Manchester United great Bryan Robson insists Cristiano Ronaldo is the club's best No7.

Robson, Eric Cantona and George Best all wore the number with great distinction for United.

But Robson told the Daily Star: “For his obvious ability and what he has achieved, it's indisputable that Cristiano is the best.

“People have talked about his age since he came back to United, but his fitness levels are still fantastic - and he is still producing great football because of that.

“I am sure he is going to be another Ryan Giggs - and play on until he is 40 simply because his fitness levels are so high.

“Of course, you don't want to be praising yourself but I'd be happy enough to be placed behind Ronaldo and Best, for sure."