Originally posted by Darth_Janus
Then where did it come from?
GL?
But that doesn't sound cool, so lets just say some guy we will call him Person ABISDFS who happens to be a Jedi councillor, fought a powerful sith Lord which we shall call Person QWERTYLKJJ. This QWERTYLKJJ defeated ABISDFS and then said he could not be beaten because he was Sith'ari a ancient Sith legend he discovered and thought of himself, because he's smart. ABISDFS was really pissed of because of that he managed to escape and he told the council that there was a Sith'ari somebody who fulfilled an ancient Sith legend and he was all powerful.
The council was scared but one Master was smart, we shall call him Person POTJERSAST. POTJERSAST being the smart guy he was walked up to a powerful student and said he was the "chosen one" everybody believed POTJERSAST and his legend.
So POTJERSAST took ABISDFS and the student and a few other masters to challenge QWERTYLKJJ. They killed him but the student died, so POTJERSAST said that this was not the real chosen one and another one would show up later, to kill the Sith and bring balance to the force (because the Sith were a lot more powerful back then).
The prophecy was never fulfilled or looked at again because nobody thought they could find a chosen one and didn't know how to identify him, except for Qui Gon.
And thats how the prophecy was born