Hey,
I am 16 and a girl, so I have pretty much grown as much as I will. Being 5'4, I was also concerned with the height requirements for becoming a fighter pilot (my dream). My father works with the airforce, and oversees the office that judges if an applicant should recieve a wager. When I asked him: he said that you need to be 64 inches, but most importantly have a 34 inch sitting height. If you are a good pilot and are just an inch or so off of that they should grant you a wager.