SportEmpty house is no deterrent to title hopeful Nav MansouriTITLE hopeful Navid Mansouri doesn’t intend to let a lack of fans take the punch out of his performance when he returns to fight on British soil this month for the first time in three years.By David BeddowsPublished 7th Aug 2020, 08:59 BSTUpdated 7th Aug 2020, 09:22 BST