There have been around a dozen sub10.00 sprinters out of Africa, compare that to white Europe and Asia, the Middle East.
You mentioned McCaffrey, ok what about Jim Brown, Walter Payton, OJ Simpson, Barry Sanders, Earl Campbell, Emmitt Smith, Marcus Allen, Marshall Faulk, Laidanian Tomlinson, Eric Dickerson, Jerome Bettis, Curtis Martin, Adrian Peterson, Tony Dorsett, Edgerrin James, Gale Sayers, Terrell Davis and on and on and on....
The last white American to be world ranked in the 100m was Georgia Tech's Ben Vaughn, talking mid 70's, last white on a USA Olympic 4x1 team, Dartmouths Gerry Ashworth 1964.
The Rams Cooper Kupp is great, then we have....Jerry Rice, Randy Moss, Terrell Owens, Marvin Harrison, Chris Carter, Tim Brown, Larry Fitzgerald, Steve Smith and on and on....
What white cat belongs in this 100m?
lane
1.Trayvon Bromell
2.Christian Coleman
3.Fred Kerley
4.Justin Gatlin
5.Mo Greene
6.Carl Lewis
7.Leroy Burrell
8.Tyson Gay
What % of Americans are black males 20-30, what 4ish?
Herschel Walker ran a 10.23 at 225 pounds, who does that? Tommie Smith at 6-3 was world ranked in the 100. 200, 400, held 11 world records who does that?
I saw this in grade school, little black kids could run.