He 's been challenging in a big event every year since 2001 .
David Wells started his professional biking life over a decade ago as a mountain bike guide in Chamonix but switched to road racing in London because it was easier without the pesky mountains .
David Wells 's been challenging in a big event every year since 2001 .
David Wells started his professional biking life over a decade ago as a mountain bike guide in Chamonix but switched to road racing in London because it was easier without the pesky mountains .