Rocco Commisso, president of ACF Fiorentina expresses praise during Fiorentina's recent Coppa Italia win against Atalanta at Stadio Artemio Franchi. Getty Images
 Rocco Commisso, president of ACF Fiorentina expresses praise during Fiorentina's recent Coppa Italia win against Atalanta at Stadio Artemio Franchi. Getty Images

The billionaire from the Bronx who bought Italy's Fiorentina is not your typical football club chairman