Record-breaking mental feats that blew everyone away

(via Grunge) You’re probably pretty impressed with your amazing feats of memory if you manage to remember when your next dentist appointment is or get all your groceries when you accidentally leave your list at home. But there are people out there who have achieved real mental feats, ones that shocked the world and got them in the record books. These are people with brains so big you wonder how they still fit in their skull.