Paris Saint-Germain coach Thomas Tuchel praised young team forward Kylian Mbappe.
According to the German, he will soon be the best in the world.
"It's normal to expect even better play from Kylian - after all, he's only 19 years old.
Mbappe plays incredibly and is already one of the best on the planet. And in the future, he will be the best.
Of course, Xavi is right - the forward still needs to improve in all areas, as he is not yet 20 years old," Tuchel said.
On Tuesday, PSG and Mbappe will play against Napoli in the Champions League match.
