AC Milan coach Stefano Pioli says Gigio Donnarumma can become the world's best goalkeeper.
Donnarumma will reach 200 games for Milan tonight against Sassuolo.
Pioli said, “It's an important milestone, Gigio must have ambition and continue to work like he is doing now.
“He has the potential to become the best in the world.
“He has all the qualities, technically and morally, to become a truly great player."