I'm more so talking about the metric/customary mashup you pulled. Kilometers go with kilograms; miles go with pounds.

I totally believe you. I've lost 10lbs in the last month and a half of cycling and watching my diet. I lost an unknown amount before that (I don't weigh myself very often) but quite a lot. 50+ lbs over the past year? I've had to take a knife and cut holes in belts that are fairly new and ones that are years old so that they'll cinch tight enough to fit my shrinking waistline. 255 going on 195.