How did Sir Philip Green go from being a respected retail mogul to becoming the unacceptable face of capitalism? BBC business editor Simon Jack and journalist Zing Tsjeng find out, and then they judge him. In the podcast that uncovers how the world's 2,668 billionaires made their money and asks if they are good or bad for the planet, Simon and Zing talk about a man who Simon has had a few run ins with. Hear what it's like to get a phone call in the middle of the night from Sir Philip, how he built his empire, and how it came crashing down.