For the past decade, Sean Gannon has been restricted to desk duty because police officials say his cognitive abilities have been affected by concussions he received during his fighting career. This footage captures Gannon fighting Kimbo Slice.
For the past decade, Sean Gannon has been restricted to desk duty because police officials say his cognitive abilities have been affected by concussions he received during his fighting career. This footage captures Gannon fighting Kimbo Slice.