 When Marlon Shirley was five, he lost his foot. Today, as the world's fastest amputee, he runs the 100 meters in less time than it takes to listen to this. Overcome it. Pass it on. From the Foundation for a Better Life. There's this new website called energyhog.org. Forget about it. It teaches kids how to get rid of us energy hogs. So you promise not to log on to energyhog.org, and I promise not to eat your radio.