I wore 29" pants when I was your age kid. I was 5'11.5", 135 lbs when I graduated high school. If I ever get below 160 now, they'll put me on an intravenous and rush me to Mt. Sinai. That's not fat junior. That's manly muculature right there.
It's starting to look a bit 98lb. weaklingish @ <170 lbs I'm afraid. Oh well. I'll still beat you all @ arm wrestling. Like botto rightly points out, I start looking like American Chopper's Senior after a gastric bypass.