Kim's weekly three-hour call-in talk radio show is heard (via her own national radio network called WestStar) on more than 450 stations. In addition, she does a Digital Minute radio feature five days a week; has written nine books about life in the digital age; sends out 5 million e-mail newsletters weekly; and authors a widely syndicated newspaper column, which also runs in USA Today.com. She does all of this, while raising a son and operating a growing media empire, with her husband and associate, Barry Young.