It has been said time and time again that America is the heaviest country in the world, and that something must be done as soon as possible in order to ensure the long-term health of its citizens. However, Penn and Teller aren’t so convinced that obesity is the problem that people claim that it is; they’ll meet with a wide array of experts in order to figure out whether one’s weight is a reflection of their health. Later, in the first ever Fat Guy Olympics, Penn and Teller see whether or not a skinny person is a better athlete than a fat person.