I used to train at the same Gym as Aaron for many years and spoke with him a bit, he is certainly a dedicated bloke, can come across as a bit of a knob on the forums and around the place but generally a good guy, he was pretty pissed off at the ban he copped from ASADA in 2011, but he took it on the chin and took the time off as a way of putting on some extra muscle, he also competed with the IFBB once or twice during his ban from INBA.
I think he really has the potential to be one of the best natty bodybuilders in the country always comes in great condition and even in the off season keeps in pretty good nic.