This or That: Mark Byrne, Nominations & Marketing, Ballylinch Stud

Mark Byrne, Nominations & Marketing, Ballylinch Stud, is the guest for today's installment of our popular new series 'This Or That,' where industry participants answer such probing and/or challenging questions such as: Hurling or Gaelic? Beer or Wine?

Wine or beer? Beer

Introvert or extrovert? extrovert

Brian O'Driscoll or Roy Keane Roy Keane

Roy Keane or John O'Connor

John O'Connor (He's more likely to read this!)

Royal Ascot or Cheltenham? Royal Ascot

Barry's or Lyons? Barry's

Hurling or Gaelic? Gaelic

Well done or rare? Well done