Khris Davis is competent in this otherwise rather pedestrian and chronological biopic of this hugely enigmatic world heavyweight champion. We start with his youthful days when, as a substantial unit (Austin David Jones), he realises that his can settle matters with his fists more easily than he can with his brain. This, of course, leads to some time in juvey where he encounters "Doc" (Forest Whitaker) who cuts him some slack after he loses the plot with a guy who stole his sneakers, and enrols him at his boxing gym. What now ensues is history. His run of unbeaten fights, his development from sm... read the rest.