Barcelona striker Lewandowski warns Yamal: You're no longer a child

Yamal turned 18 last week and Lewandowski says the winger now must focus on continuing to improve.

He said,  "Now he's no longer a child, he's an adult because he's already 18. Lamine can play better than last year. Every year he'll be better."

Lewandowski also commented on the arrival of Marcus Rashford on-loan from Manchester United.

He said, "He will make the team better. He's a very talented player; he played against us with Manchester United and was in great form. He can play in different positions and can help us."