The former AC Milan, Chelsea and Real Madrid boss reckons Mbappe, who is a nominee for the 2018 Ballon d'Or award, is a “fast and effective” player.
"Mbappe is a nice player, very fast; but there are a lot of fast players, the difference is he can be both fast and effective at the same time," the Italian said as Goal quoted.
"Whatever he does, he's very effective. He is a no-frills guy, a very direct player. And therefore, very dangerous.
"He is very young, he will definitely be a star in the next few years."
PSG will host Serie A club Napoli on matchday three in the Champions League clash in Group C.