AC Milan keeper Gianluigi Donnarumma has put the likes of Man City and Man Utd on alert, according to The Sun.

The report claims that the 18-year-old prodigy, who has only one year left on his current deal, has told his close pals that he is heading to England this summer.

The latest development has alerted City and United, who are both on the lookout for a world-class goalkeeper this summer.

The report also claims that City are willing to pay £70,000-a-week wages to the Italian and could get him for as low as £20m.