Martin & Roman’s Irish Road Trip: the choice of presenters for this travelogue is utterly baffling

Spandau Ballet bassist Martin Kemp and his son Roman embark on a journey around the Emerald Isle. For what reason, nobody really knows If you’re someone who believes the celebrity travelogue genre has been pushed too far, Martin & Roman’s Irish Road Trip (Monday, 8pm, Channel 4) is here to push you to the edge. Then continue pushing until you’re falling off a cliff into the Irish Sea. It is unclear why exactly the producers chose Martin Kemp and his son, Roman, to take viewers on a tour of…