What is the heaviest 13 year old?

The weight of a 13-year-old can vary significantly based on factors like genetics, diet, and physical activity. There isn't a specific record for the "heaviest 13-year-old" as it can change frequently and depends on various circumstances. It's important to focus on health and well-being rather than just weight, as every individual develops at their own pace. If concerns about weight arise, consulting with a healthcare professional is recommended.