I'm about 5 10-11", although I'd be 6' if my spine was straight. I have scoliosis, so my spine is curved and twisted. I had back surgery so I wouldn't die, and that gave me another inch or two of height since they straightened the spine some. However, they couldn't straighten it out all the way (it's still curved a bit), so I'm still an inch or two shorter than I "should" be.
Oh, and I wear size 14 shoes - which, btw, are fucking so hard to find if you actually want to find something you like the looks of.