Former Taoiseach Leo Varadkar and singer Lyra team up as Special Forces veteran Ray Goggins pushes them to their limits through the wild mountains of Drakensberg, South Africa.
Kneecap join Ray Goggins for a gruelling five-day Arctic experience that will test their resilience in a deadly landscape where temperatures can drop below minus 40.
Paralympian Ellen Keane and camogie star Ashling Thompson travel to Bolivia to the start of 'Death Road' to meet Ray Goggins and embark on a gruelling a seven-day challenge
Champion Galway hurler Joe Canning and track and field star Thomas Barr meet Ray deep in the jungle of Colombia, where he greets them with deadly snakes and venomous spiders. They also take a flight by paraglider across the valley towards the river below, where they tackle deadly class five river rapids. Last in series.
