Bob Greene has written over ten books concerning weight-loss, diet and health, including two books co-authored by Oprah Winfrey. In addition Greene is a frequent guest on The Oprah Winfrey Show. He also has a radio show on the “Oprah and Friends” satellite radio network and is a regular contributor to O magazine. He lives in Santa Barbara, California with his wife Urania and daughter Kylee. Oprah Winfrey was the “best woman” at Greene’s wedding in 2005.