ESPN 960 Interviews Madison Mangum – Idaho State WR By ESPN 960 Posted on March 17, 2016 Madison Mangum discusses his training for his pro day and also about his brother, Tanner, who is the BYU quarterback. Share Tweet Share Share Email Download ESPN 960's App Sign up to ESPN 960's email list to keep up on Cougar sports and more! * indicates required Email Address * First Name * Related Items: Share Tweet Share Share Email Comments