Inside Kurt and Brenda Warner’s Real-life Love Story That Inspired ’American Underdog’ | PEOPLE

In this exclusive interview with Kurt and Brenda Warner, the Hall of Fame quarterback and his wife open up about their unique love story, why their new film American Underdog is much more than a sports movie, and how their son Zack inspired them to create Treasure House, a non-profit living community for young adults with intellectual and developmental disabilities. Subscribe to People ►► #KurtWarner #BrendaWarner #PEOPLE Catch up on the latest celebrity news, top stories and more: PEOPLE goes behind-the-scenes with our cover stars for exclusive stories and in-depth interviews: PEOPLE goes in-depth with your favorite stars and celebrities to bring you exclusive stories and features: