In reply to tommyzero:
I think achieving f8a in your first 1-3 years climbing does involve a considerable measure of natural talent.
I think you have to have quickly picked up good technique/habits and have developed pretty steely fingers. While 8a is not so amazing in the scheme of things, just looking at the UKC stats shows that out of the logged climbs, very few appear in the 8s.
It probably helps to start climbing in an environment where there are other climbers at that level to use as examples. You see how much they climb, how hard they try, and how they overcome technical problems.
Where you don't have any high standard climbers to copy in terms of technique/training, I think you're a lot less likely to progress. Hence the OP not knowing many people climbing at that level, and not climbing near that level.
I like to think that these days, most people could achieve 8a. How hard they have to work for it depends on talent and favourable or unfavourable conditions (availability of rock, good climbing partners, climbing/training/eating/sleeping habits).
I'd love to know how the people who achieve it quickly do it! For me I foresee it taking several years of hard work.