Barcelona coach Hansi Flick said on Friday that Lamine Yamal must work hard and continue to replicate his Inter Milan performance to reach the level of Cristiano Ronaldo and Lionel Messi.

Flick was asked about the teenager ahead of Barca's game against Real Valladolid and says the teenager may be a genius but he still has to work hard. “He knows what I want from him. When you’re capable of playing at that level,