Aaron McKenna | world title fight | Liam Smith | Zuffa Boxing

Ahead of his return to Ireland to fight for the world middleweight title on Saturday, Aaron McKenna talks about why he's linked up with Zuffa Boxing, his frustration at being inactive after his excellent win over Liam Smith, and the hard road he's chosen in boxing, moving out to the US at the age of 16 to experience what the sport has to offer. Built Different…