Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-1587802-20130727172741

What's everyone's theories on this? The best thing I can come up with was that they were born human, bitten by separate Alphas, then they killed separate Alphas and both became Alphas. But what happend to the rest of their human family? Did they make them Betas just to kill them to get stronger? 