How did Lance Armstrong pass every drug test during his run of seven straight Tour de France wins? He timed his doping around the drug’s half-life. “It was just about managing the math.” (Photo: Vélocia/flickr)
Season 7, Episode 48
He was once the most lionized athlete on the planet, with seven straight Tour de France wins and a victory over cancer too. Then the doping charges caught up with him. When he finally confessed to Oprah, he admits, “it didn’t go well at all.” That’s because he wasn’t actually contrite yet. Now, five years later, he says he is. Do you believe him?