The brother of Manchester United star Paul Pogba has warned the club to sell the player in the summer - or risk losing him on a free transfer.

When the summer arrives, Pogba will have a year left on his contract.

Despite his good form this term, the Frenchman may still want to quit United for Real Madrid or Juventus.

His older brother, Mathias, has again spoken about Paul's situation at United with the press.

He said in an interview with Spanish TV show El Chiringuito: "He has a year left on his contract. I don't know [if he will stay until then]. I can't help you right now.

"The only thing I can say is if United want money, they have to sell him now. That's the only thing I can say. If not, he'll go for free.

"I haven't heard anything about him renewing his contract."