Simplify the following text for a Grade 10 native English-speaking person.
Original: Esteban MatÃ as Cambiasso Deleau ( born 18 August 1980 ) , nicknamed `` Cuchu '' , is an Argentine football defensive midfielder who plays for Serie A club Internazionale .
Simplified: Esteban Cambiasso ( born 18 August 1980 ) is an Argentine football player .