Ok, but the fact that humans can pack on enough fat to weigh 4x what is a not uncommon healthy weight for an adult or 3x what is healthy for among our larger adults is irrelevant. 250 lbs in a healthy adult human would be well into outlier territory. Like I looked it up and at 6’11” healthy weight by bmi is up to 230lbs. And sure could a 6’11” person theoretically get into bodybuilding, yes, but at that height your body is already struggling against itself and you’ve gotta watch your back because it’s already not having a good time