Strong people would be healthier than weak ones. As Mark Rippetoe (author of Starting Strength says):
“Strong people are harder to kill than weak people and more useful in general.”
“Strong people are harder to kill than weak people and more useful in general.”
See: Einstein, Newton, Aristotle, Tesla, Edison, Stephen Hawking et al. Brain has proven to be vastly more important and useful, than brawn, for thousands of years.
Bill Gates being particularly strong would not add anything to his overall value proposition, in fact I'd argue it's entirely irrelevant.
And I wouldn't swap with Stephen Hawking, so presumably I value my strength levels and lower intelligence more highly than his much, much greater intelligence and virtually non-existent strength.