The first biography of Jan Ullrich, arguably the most naturally talented cyclist of his generation, and also one of the most controversial champions of the Tour de France. This is a gripping account of how unbearable expectation, mental and physical fragility, the effects of a complicated childhood, a morally corrupt sport and one individual - Lance Armstrong - can conspire to reroute destiny. Daniel Friebe takes us from the legacy of East Germany's drugs programme to the pinnacle of pro cycling and asks: what price can you give sporting immortality?