You really are stupid if you think this is the least bit similar.
There are so many problems with you presuming this is simply logic. First and foremost being that sprinting is one of the most basic and essential activities in humans. While one can train for it, it is still nothing compared to genetic predisposition. You don’t need a lot of facilities, you don’t need amazing coaching, and you don’t need to start it from a super young age. All of the sports you listed are of small niches with little involvement worldwide, while athletics ranks as one of the most participated in sports worldwide, requires almost no expensive facilities, minimal coaching (Bolt going sub 20 as a young teen), minimal strategy, etc. That makes your comparison pretty stupid. Not to mention that things like gymnastics and diving are not even objectively scored and there is lots of subjectivity in the judging, so basically irrelevant for the discussion. So now we are reduced to weightlifting and swimming, both of which require extensive coaching, tons of facilities for the latter, provide little opportunity for money (basically none in weightlifting), and more.
Beyond that, there are plenty of studies into different genes and traits with genetic determination that are race related.
BTW citing something from the genetics department at HOWARD??? Are you kidding me?