HUMAN POWER vs HORSE POWER…. Who has the edge?

title=”usain-bolt-vs-ferrari-wallpaper-for-widescreen-937962236″ src=”https://www.turbo-zone.com/wp-content/uploads/2012/12/usain-bolt-vs-ferrari-wallpaper-for-widescreen-937962236.jpg” alt=”” width=”450″ height=”281″ />