Agüero Could Be Phenomenal - Zé Castro

Zé Castro believes that Sergio Agüero has everything that it takes to become one of world's best players after another impressive performance at the weekend.

The Portuguese defender has been impressed by his Atlético team-mate's rise to prominence this term and has not doubts about what he could achieve in the game.

Agüero, 19, has already scored ten goals in all competitions this term and Castro, 24, is hoping that he can continue to improve even further..

"Agüero is spectacular and has everything he needs to become a phenomenon," he said.

"He is very young and it is difficult at his age to maintain consistency, but he is doing that.

"If he wants to make it to the very top he has to continue what he is doing now and I think he has a strong mind.

"Little-by-little he is beginning to understand that because everyone knows how good he is and what he do in games.

"He has everything to become the best if he continues to work hard.

Atlético edged into fifth place at the weekend with victory at Levante as Agüero supplied the pass for Diego Forlán to score the winner.