In reply to Indy:
I read recently that Guy Martin's retiring from motor bike racing and TV work, something along the lines that it's always been a hobby rather than a profession, and that he doesn't mind dying so long as he knows why he's doing something dangerous like racing, he wants to carrying doing mountain biking being a truck mechanic instead.
I like how he's managed to do so well in bike racing while holding down his job as a truck mechanic, in driving back home after a race weekend to be up at six the next morning, and getting to do TV work as well. I found his biography quite interesting, in how he's always held onto his job as a mechanic to keep himself grounded.
I don't know if you'd call him a natural writer, but that doesn't always matter so much.
Post edited at 18:28