In 2000, Alonzo Mourning was on top of the world: He had a fat new NBA contract, an Olympic gold medal, and a second beautiful child plus the fame and wealth he had earned playing the game he loved. But in September of that year he was diagnosed with a rare and fatal kidney disease. Over the next couple of years, as his health faltered, he retired, unretired, and retired again and sought to make sense of what remained of his life. Finally in 2003, after a frantic search for a donor match, Mourning had a new kidney and a new outlook. He vowed to make this second chance count by dedicating his...