The original weird billionaire, Howard Hughes was a filmmaker, a playboy and a world record-breaking aviator. He was also an obsessive germophobe who died a paranoid recluse.

Journalist Zing Tsjeng and BBC business editor Simon Jack tell the story of one of the strangest billionaires in history. A wealthy child who was orphaned young, he dallied in different businesses but still became the richest man in America.

In this special series, Good Bad Dead Billionaire, find out how five of the world's most famous dead billionaires made their money. These iconic pioneers who helped shape America may be long gone, but their fingerprints are all over modern industry - in business trusts, IPOs, and mass production. They did it all first, but how did they make their billions?

Good Bad Billionaire is the podcast exploring the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility, before inviting you to make up your own mind: are they good, bad or just another billionaire?