The first live televised match of this year's All-Ireland GAA Championships takes places this Sunday when Down face Tyrone in the Ulster Football Championship first round.
To mark the occasion, RTÉ have put together a compilation of great moments in the GAA, as described by their radio and television commentators over the decades.
It features Marty Morrissey's 'Holy Moses' reaction from last year's All Ireland hurling final, Mikey Sheehy's lob and much much more.
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