You may have heard of them, you may not have, but every year at the end of December the world’s strongest men compete in the Strongman competition. For these individuals, strength competing is their profession, which means they devote all of their time and effort to pushing the limits of human power. This calls for multiple daily workouts, and a diet that will blow your mind! Take a look into a day in the life of the leading Strongman in this video, Robert Oberst who stands six feet nine inches and weighs about 400 pounds!