Jessica is right, I was a fat child, a fat teenager, and finally got some control over my weight as an older teenager. I was always rather fat (so was my sis, my mom and dad were overweight), but around age 12 my weight really took off. I remember my mom, sis, and I all wore size 14 pants and bought the same jeans (another story

) so we had to write our names on the tags to tell them apart. I hit my highest weight at age 15 at somewhere between 205-210 lbs. I really liked to eat. My mom was working a lot, as was my dad, and dinner was often frozen pizza or spaghetti with frozen meatballs and jarred sauce, things my sis & I could prep ourselves. My dad in particular ate huge portions so we didn't have great examples. I knew I was fat but didn't really know what to do about it. That summer I went on weight watchers using my mom's plan books and photocopying her books. She was really supportive of me, and since she was doing the plan too, we would always have healthy options, and she would always ask me what I wanted before she went to the grocery store. I played sports in school but started walking a lot that summer. I went back to school 176 lbs. I stayed in a 5-lb range for the next several years. I had a few ups and downs in college related to studying abroad, and getting out my weight watchers plan things when I came back, but 185 was the highest I got again. After college I decided I would "finish" this and got down to 136. I'm currently 158 and have had a "creep" the last few years, but I don't think it's any more difficult than most people here, don't think it's particularly related to being an overweight kid.
That's my story, and feel free to ask any more questions. Like I said, I don't think my maintenance story or struggles is any different because I was a fat kid than if I'd gained the weight later, judging from what I've learned from my friends here in the forum.