John Z.

John Z. has been the President of Zimmer Radio and Marketing Group since September 1980, with a focus on helping businesses grow through comprehensive marketing campaigns. Additionally, John is a co-owner of both Honolulu Coffee Company and Kaldis Coffee Roasting Company, where John has contributed to the growth and success of these internationally known brands. John holds a BS in Business Administration with a focus on Marketing from Southeast Missouri State University's Harrison College of Business and Computing.