The ONLY reason these athletes/entertainers bring in so much revenue is because of the insane prices of tickets in today's world. Back in my father's day, he enjoyed attending games at Wrigley Field for a buck! If things were more like that, things would be HUGELY different!
For the record, there has never been a higher demand for teachers in any era than the one we are currently in. And, within the next 20 years, the total amount of teachers per capita will hit an ultimate low!
Teachers work very hard and are heavily underpaid!