http://merlin.wikia.com/wiki/Excalibur_(Sword) has details.
My main point in this thingy is to remove confusion and state that fact that I Brett could have also pulled the sword from the stone do to brute strength and a hardcoreness! Boo Ya!
Also I found a smurf wizard that is totally lazy, and one day at Goodwill I will find my own smurf wizard outfit and then I will be the coolest man on earth. Note also that fire red, army green, or purple popcorn are other acceptable wizard outfit colors.