The Draenei are one of the three primary races that inhabited Draenor before the coming of the Burning Crusade. (The other races being the Orcs and the Ogres.) They once populated much of the planet, but were slaughtered by the Orcs shortly after their corruption by the Warlock Gul’dan. The Broken are a type of disfigured Draenei, corrupted, by fel magics and unable to access the powers of the Light. The Draenei seen in Warcraft III were Broken.