I've coached multiple teams to national prominence, but my career is marked by both incredible success and sudden departures. My coaching style is often described as demanding but ultimately rewarding. Can you guess who I am?

1. I've won championships at multiple schools, often exceeding expectations.
2. Controversy has followed me throughout my career, including allegations of unethical practices.
3. My 'my way or the highway' approach has both attracted top talent and created significant friction.
4. I've coached at schools known for both academic excellence and athletic prowess, often facing intense media scrutiny.