Is 65 kg a healthy weight for a 12-year-old?

There is no specific healthy weight for a 12-year-old because weight is related to height and body composition rather than age. For in-depth information about weight in relation to height, and to see charts showing the distribution of weights and heights of children at various stages, please see the page link, further down this page, listed under Related Questions.Alternatively, please feel free to ask the question again and include more detail. (Other contributors have added to the discussion area of this question.)