Elwinder Singh set up a private healthcare company in his early twenties. It now serves six million people. Find out how he did it and where the idea came from. Show more
Discover 11,128,835 listings and 279,756 playable programmes from the BBC
Elwinder Singh set up a private healthcare company in his early twenties. It now serves six million people. Find out how he did it and where the idea came from. Show more