The more I think about this the worse it gets.. I don't think that the sailors of the host nation should be allowed to sail...home advantage and all of that. While we are at it sailmakers should not be allowed to race as they have a clear advantage. Let's ban anyone who has ever sailed a boat before as they clearly might have a winning edge. There should be a height restriction on basket ball players because we can't grow people tall enough.
If you are too heavy, stop eating so many pies!