GPS tracking for athletes?

Two Swedish Olympic track and field champions, Carolina Klüft, heptathlon, and Stefan Holm, high jump, have come out in support of the idea of having athletes implanted with GPS chips to more easily track their whereabouts for antidoping controls.

"I have suggested earlier that you could operate a data chip under the skin on athletes on a certain level. Or maybe use a chain ring with a GPS transmitter on the training bag. Then everyone would know where to find us for tests. I wouldn't complain. I think we are obligated to accept most things to stop doping," said Klüft who won the women's pentathlon gold in Athens 2004. "You are so supervised anyway so it wouldn't make much of a difference.