 Nyorai kupfuurira kweiyi ndima - Mahon akaberekerwa muDublin, uyo akadzidziswa paSt. James Street Christian Brothers Secondary School muguta guru reIreland, akabatana neChirungu Football League kirabhu Tranmere Rovers muna 1995. Mumakore mashanu ari pachikwata ichi, Mahon akaita mitambo zana nemakumi mana nemana, achihwina zvibodzwa gumi nezvina. Akatamba mu2000 Football League Cup Finalsezvo Tranmere yakarasikirwa 21 kuLeicester City kuWembley musi wa27 Kukadzi 2000. 