Mark Ringenberg

Assistant Professor of Business  — Marian University Plymouth

Mark Ringenberg is an Assistant Professor of Business at Marian University Plymouth, bringing over 25 years of marketing and sales experience from major organizations like Lehman Brothers and SunTrust Bank. Before entering higher education, Mark spent 10 years as a high school business teacher, blending his deep industry knowledge with a passion for teaching and student development.

What is a Courage Champion in my world?

In the classroom, it means creating a space where students feel safe to ask honest questions and take risks. I lead with consistency so they see the same person in and out of class—someone who models vulnerability, trust, and respect. I encourage brave conversations and guide them to step into new challenges with confidence.

Why it matters:

Being a Courage Champion has allowed me to be a true mentor not only to my students but also to younger faculty members who need to see this type of leadership in person.