20 potatoes per day

[sarahspins]

I noticed that he didn't include the total number of daily carbs in his nutritional summation - so he will be consuming 520 grams of carbs every day...

Yeah, this is the part I can't wrap my head around.. I would imagine that even for a normal person this would be a stress on their system... I couldn't (successfully) consume that much carbs in a day, even if I tried.