The Colombian has been a hit at Siena, since joining the club from Atletico Nacional last summer.
Zuniga has been linked with AC Milan, Fiorentina, Palermo, Juventus, Sevilla, Arsenal and West Ham over the recent weeks.
“We have had offers from several top clubs,” agent Riccardo Calleri claimed on Sportal.
“The lad likes life in Italy, but we will also consider options abroad. We will have to see.
“He will be a valuable asset in the transfer market when June arrives. He wants to play in the Champions League and we will try and find a solution that suits Zuniga and Siena.”
