With a better winning record than any other sports team in history, they stand head and shoulders above their nearest rugby rivals. How did a country of just 4.8 million people conquer the world?

Peter Bills, who has reported on international rugby for more than forty years, was given exclusive access to all the key figures in New Zealand rugby as he set out to understand the secrets behind the All Blacks success. Peter talked at length with ninety people, both in New Zealand and around the world, with intimate knowledge of what makes the All Blacks tick.

The Jersey goes to the heart of the All Blacks success. It is also an epic story of not just a rugby team but a nation, whose identities are inextricably linked.