I am a Wiggo fanboy, always liked him and going from individual 4km pursuit gold to TdF winner is like a 400m star winning the marathon, an amazing achievement and shows his ability, he has won just about everything there is to win on a bike, track Olympic gold, TT Olympic gold, team pursuit Olympic gold, World TT champ, TdF winner and all done being a moody miserable **** at times, but thats part of why I liked him (and why I like Murray). They get on with it and win, no time for smiling, joking or being nice, thats not their job.
Froome suffers from Lennox Lewis syndrome more than Murray syndrome for me, in that he is seen as not being British really, more than his personality, he is always nice, quite engaging and seems to have time for the camera and interviews in comparison to someone like Wiggo and Murray in any case.
As for his rapid rise to success, on top of what Manc in London wrote, Froome suffered from Bilharzia, a spore infection that he might have had for years before its detection, once cleared of that he took another huge step to becoming the world's best GT rider, he became consistent in a way he'd never been before, where he'd only shown flashes of brilliance previous to its discovery. Nobody wants to give him credit for what he has done and would rather blame PEDs, blood doping or even mechanical doping in some cases. This despite him releasing his data (something other GT winners havent done - and there have been dodgier winners of GTs than Froome, like Nibali and Horner in recent years) and under going his own testing to prove his innocence. The data he provided was only slightly improved on the data he provided years before when part of the UCI development program and matched up with what he was producing in his TdF win in 2015, it silenced many doubters but they had done their jobs by then, thrown enough shit and bollocks his way, that the French fans saw it that they should throw piss at him, boo him, insult him and punch his team mates, it made me warm to Froome all the more, no other rider had or has been subjected to such vitriol without ever failing a test or having someone blow the whistle on them, in fact many who have been banned for drugs have had far better receptions. Added to this, no amount of PEDs or blood doping of any kind, could make him decend the other day like he did, big balls (rested on the frame to pedal) and technique earnt him that gap. He might be doping, the whole peloton might be doping, the whole of the Olympic games could be littered with people on PEDs but until they are caught they should get the benefit of the doubt and doubters should shut the fuck up IMO.