In the world of professional sports, there are quite a few people responsible for a team's successes and failures.
To start, there are the players, as much of a team's success depends on those who are actually on the field.
There is the coach, who is in charge of putting together the proper game plan to make sure his team is in position to win.
There's the front office staff, whose personnel decisions are paramount in building a winner.
Finally, and most importantly, there is the owner, who is responsible for backing each and every one of the people mentioned below while putting together a winning product both on and off the field.
However, there are few things that inhibit a team's success like a bad owner, as a team's proprietor has every opportunity to go from savior to poisonous villain.
With that said, let's take a look at the worst owners in sports and what they have done to earn themselves a spot on the list.