No. That was Howard Cosell. Jimmy the Greek said this:
The black is a better athlete to begin with, because he's been bred to be that way. Because of his high thighs and big thighs that goes up into his back. And they can jump higher and run faster because of their bigger thighs. And he's bred to be the better athlete because this goes back all the way to the Civil War, when, during the slave trading, the big, the owner, the slave owner would, would, would, would breed his big black to his big woman so that he could have uh, uh big, uh big, uh big black kid, see. That's where it all started![3]