X Marks the Spot was presented by the author and travel writer of what nationality?
Pete McCarthy Peter Charles McCarthy Robinson, known as Pete McCarthy (9 November 1951 – 6 October 2004), was an English comedian, radio and television presenter and travel writer. He was noted for his bestselling travel books "McCarthy's Bar" (2000) and "The Road to McCarthy" (2002), in which he explored Ireland and the Irish diaspora around the world.
Benedict Allen Benedict Colin Allen FRGS (born 1 March 1960) is an English writer, traveller and adventurer known for his technique of immersion among indigenous peoples from whom he acquires survival skills for hazardous journeys through unfamiliar terrain. In 2010, Allen was elected a Trustee of the Royal Geographical Society.