Obstacle racer Amelia Boone says she eats a Pop Tart before every single race.
While training for the new series of 'American Ninja Warrior,' Jessie Graff opens up about what drove her to the show and displays what it takes to take on the obstacle courses.
Off-road racer Bryce Menzies explains how he's preparing for his truck jump over a New Mexico ghost town.
SI's Ben Reiter reacts to the New York Yankees' decision to hire Aaron Boone as the team's new manager.
Olympic gold-medal swimmer Simone Manuel says she hopes her historic race helps encourage more people to get into the sport of swimming.