As a child, Greg and his family moved around a lot, from places as far as Beirut, Lebanon to Athens, Greece. While a student in Athens, Greg first ventured into the role of talk show host with his radio show "School Daze With Greg Kinnear."
Returning to the States for a college education, he attended the University of Arizona in Tucson, where he graduated in 1985 with a degree in broadcast journalism. From Arizona he headed out to Los Angeles, where he landed his first job as a marketing assistant with Empire Entertainment.