The average weight for a 14-year-old boy is roughly 112 pounds. When a child packs on a score or two more than that, most people start to notice the thicker waistline. So when a South Carolina boy tipped the scales at 555 pounds, it wasn't just friends and strangers that noticed — local authorities did, too. The teen's mother, Jerri Gray, was taken into custody for child neglect and may face jail time if found guilty. The working mama blamed her work schedule for feeding her son unhealthy meals, but claims she has been trying to help him lose weight.