£70m-rated hitman wants new challenge, Manchester United and Chelsea show interest 

Robert Lewandowski wanst new challenge, Manchester United and Chelsea show interest.

One of the world top scorers and Poland International, Robert Lewandowski have shown his interest to leave German giants, Bayern Munich.

Robert Lewandowski, who is one of the most respected goal scorers disclosed his intention to face new challenges as he has authorized his agent to search for a new club.

This latest development have made English football clubs, Manchester United and Chelsea showed interest in the 29 year old hitman.

However, report have made it known that Bayern Munich are not willing to let him go as the club has fixed his transfer price at £70 million.

Chelsea boss, Sarri is hoping to bring in the Poland international as a replacement for Alvaro Morata, who is expected to make a switch over to AC Milan before the close of the transfer window.

On the other, Manchester United coach, Jose Mourinho is displeased with the tardiness at Old Trafford to sign a new player.

The Red Devils have only been able to sign just one major player, Fred.

Robert Lewandowski, who joined Bayern Munich from Borussia Dortmund scored 41 goals in 48 Matches last season.

The clause behind this deal is that Robert Lewandowski has insisted he is looking for a contract that will see him earn £300,000 per week.

An amount both Chelsea and Manchester United can offer.