In 2010, a team of geneticists drew Ozzy Osbourne's blood to answer one question. He had survived roughly 40 years of drinking and drugs at a level that kills most people. In his own words, he was a medical miracle. So they mapped his whole genome, hunting for the reason.Only a few hundred people on the planet had been fully sequenced back then. Ozzy landed on a short list that included James Watson, one of the scientists who cracked the structure of DNA. The lab running the analysis compared hi