Ibrahimovic hails PSG pal Beckham: He's silenced doubters
Ibrahimovic told The Sun: "I think anybody who thought David was past his best when he signed for us is now very quiet.
"That man on the pitch for us looked 25.
"Central midfield is the position where you need the most energy. He showed he is not only one of the best passers in the world but that he can still be tough in the tackle and run for 90 minutes."