Bill, your taking it to an extreme. IM simly saying speed can generate power. IM not saying the fastest guys out there will hit the hardest. IM just saying naturally, ali, whitaker, mayweather, jones, arent as powerful as guys like tyson, cotto, marciano. But because of the snap and velocity they have behind their punches, it does generate power. Im just saying, velocity equals power. ALi does have ko's, so does whitaker, so does jonse, so does holmes, so does mayweather. Do they hit home runs? no, but they hit you with punches you dont see and although they dont pack alot of natural born power, they do pack alot of force, and force is what causes a persons brain to disfunction.