I wonder if that applies to overweight people like Donald Driver, Ryan Braun and Aaron Rodgers or just obese people like Clay Matthews.
BMI is a poor measurement tool.
It's actually a very good tool. Yes, it does not make sense for 15-20% of the population (Arnold S would be considered fat in his prime). It was developed to see what the trends where over a period of time for a broad based swath of the population and it does that very well.
Donald Driver and Aaron Rodgers are overweight?