I know sheriffs are elected too. I wonder if some rich person could just spend a bunch of money on ads with no qualifications when it comes to law enforcement and win in their county. Sounds like something a bored millionaire who retired early might do just for fun.
Shaquille O'Neal has expressed interest in becoming a sheriff, though he has been a deputy for a while and has taken some of the training.
There was an issue a few years ago in Tulsa where the sheriff was deputizing political cronies with minimal training, and one of them,a man in his 70s, fatally shot someone.