To fuel his hardcore training program Bjornsson consumes about 10,000 calories per day spaced out over six or seven meals. It varies a lot, though, depending on whether I am working as an actor or to compete in the Worlds Strongest Man, says Bjornsson.So what kind of foods does he need to shovel down to fill that 10,000 calorie quota? Nutrient dense foods such as fruit and oatmeal play a big part in his diet, as do high-protein foods like eggs, chicken, fish and other lean meats. His favorite meal? A medium rare filet mignon with a baked potato and broccoli. Thor also supplements his diet with glutamine, creatine and whey protein.