This week the Sports Direct founder Mike Ashley gave evidence to a Business Select Committee inquiry into working conditions at his firm. In a rare public appearance, he admitted that the company had been paying employees less than the minimum wage. But how much do we really know about this secretive billionaire? He is one of the most intriguing characters in British business but also one of the most elusive. He is the driving force behind the Sports Direct empire, entrepreneur, owner of Newcastle United and once a possible saviour of BHS. In this programme Edward Stourton searches for the secret behind Mike Ashley's huge retail success and asks how much control he really has over his business.
This programme contains material from a previous episode of Profile about Mike Ashley first broadcast on Saturday 23 Feb 2013.
Producer: Laura Gray.