From Playboys to Poundland

In this episode, Katherine meets the husband and wife team that went from running a market stall to becoming the founders of the £50 million retail chain Poundland. How did they do that? She also meets Britain's flashiest playboy, who started out in pop music then made his millions owning hotels in central London. And in America, she meets the richest cosmetic surgeon in the world, who's performed surgery on numerous stars.