Martha MacCallum, host of The Story on the FOX News Channel, sits down with a major news maker each week to get their "Untold Story." Martha's guests share inspiring stories of perseverance, positivity and more.

This week, Martha sat down with football legend Joe Namath, where he discusses his new book All the Way: My Life in Four Quarters and shares the untold story of how he beat addiction, his famous Super Bowl "guarantee" and more.

Follow Martha on Twitter: @marthamaccallum