Muhammad Ali: Will Smith describes playing the boxerAt the 2015 Sportsperson of the Year ceremony, actor Will Smith elaborated on what it was like playing legendary boxer Muhammad Ali.SI Staff|Share on FacebookShare on XAdd us on At the 2015 Sportsperson of the Year ceremony, actor Will Smith elaborated on what it was like playing legendary boxer Muhammad Ali. Published Jun 4, 2016 | Modified Jun 4, 2016SI STAFFShare on FacebookShare on XHome/Boxing