Conor McGregor's infectious enthusiasm for fighting is seen in a flurry of boastful moments, but the heights he's reached
inside the UFC octagon are rooted in a sober, analytic and sometimes even dark private place. | Conor McGregor's infectious enthusiasm for fighting is seen in a flurry of boastful moments, but the heights he's reached
inside the UFC octagon are rooted in a sober, analytic and sometimes even dark private place. |