Atletico Madrid chief Gil Marin: Aguero will never go to Real Madrid
The Argentine has been linked with city rivals Real.
But Gil Marin says: "I received offers from Real Madrid for Diego Forlan and Sergio Aguero. El Kun has a buyout clause, which is 45 million euros, and that's what we agreed by mutual agreement between the parties if he renewed.
"He can leave for any club for that clause - other than Real Madrid.