Manchester United and Chelsea have both made a stunning move for Polish superstar Robert Lewandowski.

Robert Lewandowski’s agent Maik Barthel claims that the management and team-mates didn’t support him enough to become German’s top scorer towards the end of the season.

And Barthel’s comments have alerted top clubs to enquire about the possibility to signing the 28 year old this summer.

“Robert told me that he got no support and that the coach [ex-Chelsea boss Carlo Ancelotti] gave no call to help him in the last game to win the top-scorer title.

“He was disappointed as I have ever seen him before,” Barthel said.

Bayern have batted away massive bids for players like Thomas Muller before with United offering £86million two years ago.

But much will depend on how strongly Lewandowski wants to push for a move.

The Polish veteran scored 43 goals for the German champions last season, with 30 of those goals helping them clinch their fifth consecutive Bundesliga title.