Yes.
At OSU, the athletic dept. funds itself. Coaches salaries are not taxpayer funded. High School coaches don't get a very big stipend. Hell, at Big Walnut, before coach Wetzel retired from head coach, he had been there for 10+ years, multiple conference championships, multiple regional championships, a stat championship, and he made $5,000 for coaching.
As for professors, the ones who merely teach don't make a ton. $60-70k. The ones who do research and bring grants and funding to the universities are the ones who make bank.