Yes, I remember the one fat kid from my grade in elementary school. I remember his name, too. But when I was looking through old pictures recently, I realized he wasn't even that fat. He might have been a little chubby, but mostly he just had a really round face.  My kids go to school in a pretty wealthy suburb that is very ethnically diverse, so they don't have 25% obesity at their schools. I'd say it's more like 10%, but that's still way too high!