Tony Dempsey
He had been appointed chairman of Wexford County Board ( the governing body of the Gaelic Athletic Association in the county ) in 1976 at the age of 35 , becoming one of the youngest ever persons to hold the position , and he had been involved with inter-county hurling and Gaelic football teams in Wexford either as a trainer , selector or manager . 
<triplet> Gaelic football <subj> Gaelic Athletic Association <obj> authority