Sales is something that takes tremendous skill, and sometimes, even natural born talent. Many of the salespeople on this list used a combination of both to dominate their industry at the time. In our digital age, we are fortunate enough to have technology that revolutionizes business everywhere: sales software. Specifically, the route optimization app (ROA). ROA is the perfect tool for making the most out of your time, especially for a salesperson who is hitting the pavement hard. Although these sales people were stellar, they could've done even better with routing software. David Ogilvy David Ogilvy is one of....