It changes depending upon who you ask. According to my doctor I'm 178cm (5'10), and according to my license (thus the transpord dept) I'm 180cm (5'11)
Weight (which a few are mentioning) usually hovers between 85kg (187lbs) and 90kg (198lbs). Was 87kg (191½lbs) last I checked.
Sometimes it's nice thinking in both metric AND imperial
Definately easier in metric, though - it's all 10s! (Like some of our regulars, come to think of it
)