Jim Rome's show is the largest syndicated sports talk show in the world, he has a legion of fans called the jungle clones, he used to host a show on espn where he kept calling Jim Everett (quarterback for the then los angeles rams), Chris Everett, a female tennis player. Jim Everett then dared him to do it again and he did. Everett turned over the table and went after Rome on tv. Now Rome has a show on ESPN called Rome is Burning where Jason Whitlock frequently guest hosts.
He does every now and then have a guest on that has nothing to do with sports, but he does usually ask for a take from them on a sports topic, before they plug whatever they are pushing at the time.