When Canadian sprinter Ben Johnson was stripped of his gold medal for the 100-meter race at the Seoul Olympics for using illegal steroids, he claimed that someone had spiked his water bottle. That dubious explanation was torpedoed last week by Johnson's longtime coach, Charlie Francis, who told a government inquiry that the runner, along with up to a dozen other athletes at his Toronto club, had knowingly been taking performance-enhancing drugs since 1981.
But Francis, 40, did not stop there in his three days of testimony before a Canadian government inquiry called to investigate drug use among athletes in the wake...