Bachelor's in journalism and communication.
Master's in advertising and brand responsibility.
Both obtained at Oregon.
Those aren't exactly tough majors, but the fact that he completed them while being a full time athlete is commendable. He also has a whole slew of "real world" experiences as an intern, etc.
Link: https://www.cbssports.com/college-football/news/miamis-cam-mccormick-returning-in-2024-how-canes-te-became-eligible-for-ninth-season-of-college-football/