Started at 15, soloed at 16, private at 17. A few (IFR, Comm. SE/ME, AGI/IGI, CFI) at 19, and CFII at 20.
On a side note, a few days ago I got FAA approval to take my Airframe Mechanic tests, so hopefully I will have at least my "A" within the next couple of months, and maybe will get the "P" this winter. I'm psyched...I guess slaving away in the shop for a few years is going to pay off after all!