Hmmm,
I'm probably, by far, the youngest person here on FlyerTalk. I'm a senior at the University of Waterloo in Canada (about an hour drive from Toronto) majoring in Chemical Engineering, minoring in Computer Science. I'm interning in Seattle for Amazon.com from January-April 1999 and I interned there previously during Summer 1998.
My family is very geographically dispersed so I've ended up travelling enough to be a frequent flier (around 40K/year or so) - but unlikely many other contributors, my tickets are (almost) always advance purchase / consolidated / net fares - so I'd bet that I spend the least money for the distance I travel of anyone here !!!
Merry Christmas and Happy Holidays.