Book excerpt: Martin Johnson is the towering second row forward who has come to set the standards of what a professional rugby player should do. His drive and physical presence mean that he is a natural leader on the pitch - and off it, too. In this, his long-awaited autobiography, he looks at the changing world of rugby. He explains why he led the England team to the brink of a strike in the autumn of 2000, and provides the definitive account of England's 2003 World Cup triumph, as well as Lions tours and all the goings-on that make rugby such a special sport. Hugely popular and respected, Martin Johnson has written vivid autobiography and a remarkable portrait of modern rugby.