I'd sort if expect that the most successful people in ANY field would would demonstrate better than average reasoning capabilities, and even more so individuals that work in teams. That would include athletes, medical experts, corporate executives and people in charge of organized crime. I guess political leaders would also fall in there somewhere too but may already be covered under either 'corporate executives' or 'people in charge of organized crime' depending on your viewpoint.

Athletes at least need to be in above average physical condition to boot. I wonder why that wasn't mentioned.

Bicyclists? I think there were bicyclist shaped fossils mixed in with trilobites in the fossil records of the Early Cambrian period. They've somehow managed to survive this long but will probably die out unless they learn how to develop more successful social skills. Demonstrating aggressive or antagonistic behaviors against larger, better armored articles of transportation may be some indication of a lower than average IQ and definitely weights survival stats negatively.