Jim Peck, Marquette University anyone?
I did hear about him having an office job with MU. He did, however, stay in broadcasting: He hosted "I Remember" for Milwaukee PBS for many years, and also worked as a news anchor for WTMJ Radio.
According to his Wikipedia bio, Jim's first job after graduating from Marquette was as an admissions counselor; he may have been there for six years before his broadcast career began. And he worked in PR and fundraising upon his return there, which probably took advantage of his skills in working with the public. (Marquette was one of my son's top choices for colleges--he got in and
really liked the school, but got a better financial offer from DePaul, which he happily accepted. I was hoping against hope we'd run into him on the campus tour, but no such luck.)
The number of on-camera people switching to real estate doesn't surprise me; I have a college friend who anchored in local markets for close to 35 years and then made the same switch. Being a good speaker and presenter, as well as a face people trust, must help.