In June, Forbes published its annual list of the world’s highest paid athletes. Of the top 25, nine are Americans employed by teams in the NBA or NFL. At first glance, $77 million in total income for LeBron James — he of the World Champion Cleveland Cavaliers and arguably the greatest basketball player on the planet — seems like a lot of money for someone who “plays” a game for a living. But as is often the case, things are not what they appear. In reality, James and many other athletes are actually wildly underpaid — specifically when it comes to their on-field salaries.