I blew up in my high school years. That's when I discovered the world of MMORPG's (in particular, Final Fantasy XI), and when I stopped doing any and all physical activity altogether. It's also when my body craved junk food and plenty of it. I'd eat an extra-large bag of chips and a good 10 cans of soda pop a day. I slowed down after grade 12, and now in my 4th year of university I've really started to become a much healthier person.
I don't work out tons, but I do have a routine now that I follow quite strictly, and as a result I've lost about 20 pounds in the course of 9 months. If I can lose another 15 pounds I'll actually be "fit" in terms of my BMI.
I selected "Overweight" on the poll, but I probably could have gotten away with "Fairly fit" or "Normal/healthy".