Gay Byrne
From 1973 until 1998, Byrne presented The Gay Byrne Hour—later The Gay Byrne Show when it expanded to two hours—on RTÉ Radio 1 each weekday morning. Since retiring from his long-running radio and television shows, Byrne has presented several other programmes, including Who Wants to Be a Millionaire?, The Meaning of Life and For One Night Only on RTÉ One and Sunday Serenade/Sunday with Gay Byrne on RTÉ lyric fm.