Cristiano Ronaldo unsure on Real Madrid future

Real Madrid star Cristiano Ronaldo has refused to rule out a move away from the club in the future.

The Portuguese international told Sky Sports News that he is happy at the Santiago Bernabeu, but may seek a new challenge further down the line.

"To be honest, I do not know. In the future, nobody knows," he said. "I feel very happy here, it is a great club with fantastic fans. It is great, but in the future nobody knows.

"I feel happy here but it one year or two, you never know. A man's head is always complicated, but at the moment I am very happy."

Ronaldo, who joined Real from Manchester United for £80m in 2009, has scored 60 goals this season, helping his team lift the La Liga title.