Juventus, Bayern Munich, Paris Saint-Germain and now Manchester United are all reportedly chasing Milan goalkeeper Gianluigi Donnarumma.

Days out from his 22nd birthday, Donnarumma has reportedly closed a deal with the Red Devils.

Is David de Gea's future in doubt?

Milan goalkeeper Gianluigi Donnarumma has agreed to a provisional deal with Manchester United, according to Todo Fichajes.

The report claims the deal would make the Italy star the best paid goalkeeper ever in world football.

United have had goalkeeping issues this season, with number one keeper David de Gea making a number of errors, while understudy Dean Henderson has made a handful of appearances.

Donnarumma, who celebrates his 22nd birthday on Thursday, became the youngest player in Serie A history to reach 200 appearances in Sunday's 3-0 derby defeat to leaders Inter.

The 21-year-old's current deal with the Rossoneri expires at the end of this season and he has been linked with a host of clubs including Serie A champions Juventus, Champions League holders Bayern Munich and Ligue 1 giants Paris Saint-Germain.