Future Victim of Everest to Ride Down Mountain on a Unicycle

The words "extreme" and "unicycle" should never be uttered in the same breath—unless you are referring to British mountaineer Steve Colligan. Starting next week he will attempt to traverse a 600-mile stretch of the Himalayas from Lhasa in Tibet to Kathmandu in Nepal, via Everest base camp riding on a mountain unicycle. At… » 9/15/08 1:45pm 9/15/08 1:45pm