Tom Sipmson, for those of you who don't know, was Britain's best ever cyclist. However, he is best known for his death of a heatstoke in the 1967 Tor de France, which may or may not have been caused by amphetamine use. Listening to sports radio the last few weeks, and with all of the controversey surrounding Tyler Hamilton and others, I thought that this was a good read.
VeloNews
