If you're an athlete looking to play your sport while still attending college, then it's important that you know how to maintain your amateur status so that you don't encounter any problems. Professional athletes are not allowed to compete at the collegiate level.
In the Season 4 finale, the prospectors make a final push in hopes of cashing in the gem shows: Dwayne prospects a century-old mining claim; the Busses close out the Thank You Lord claim; and the Dorrises invite aspiring rockhounds to their claim.
The Simpsons have been around since at least 1990 if not 1989 so they have been running for approx. 20 years. So there are 20 seasons, but as far as seasons on DVD, they have not put past 11 or 12 on DVD yet. Ryan24 Â· 8 years ago.