I'm 0x37, which makes me the patriarch around here (so far...). Jetcitywoman and AMerrickanGirl: whippersnappers.
My first programming was on a 16K TRS-80 Color Computer in 1981. By 1990 I'd decided I wanted it for a career and started college at age 37 (decimal this time). Been doing this professionally since 1995, and still loving it.