Corkman 28 Years On ScoreBoard Duty -   And Never Missed A Match   Tragic Motor Accident Changed Career Path Of Davy Murphy   In 1989 Blackrock man Davy Murphy became the official ScoreBoard Man at one of Cork's busiest GAA grounds, which is the headquarters of the divisional Cork board - SeandĂșn, also known as the City Division GAA Board. The base is at Ballinlough, a soutside suburb of Cork City and it's almost a permanent home to Davy…