Real Madrid ace Gareth Bale has been impressed by Zlatan Ibrahimovic's impact at Manchester United.
Speaking to Aftonbladet, Bale says he's followed the Swede's impact in England this season.
He enthused: "Zlatan proved that age is not a factor when playing at the highest level.
"He must really take care of himself and must put in a lot of energy to prepare for each game. (David) De Gea has been one of Manchester United's top players in recent years. But it seems that he is competing with Zlatan this season.
"When he joined Manchester United, many were wondering if he could have the same effect as he was aging and did not know if he had the pace to play in the Premier League. But he showed that he is always on top, that he has the abilities and is ready to fight for each ball and each point.
"He is a player who never seems physically ill in England."
Source: tribalfootball.com