This week, Iain tells the story of Gregor MacGregor, a 19th-century trickster who took con artistry to a whole new level. In 1820, Gregor invented his own country – complete with a national flag and even a currency – and managed to convince hundreds of British people to uproot their lives and move thousands of miles away, under the false pretence of a prosperous new life in South America.Murder They Wrote with Laura Whitmore and Iain Stirling is available weekly on BBC Sounds. Subscribe now so you never miss an episode. Email us at [email protected].