Ogri'la

From wow.incgamers.com

The enlightened denizens of Ogri'la have made their dwelling in the western Blade's Edge Mountains, where proximity to apexis crystals has caused them to transcend their brutish ogre nature.

The Ogri'la faction was added to The Burning Crusade in patch 2.1 along with the Sha'tari Skyguard.

The Ogri'la has a number of quests and reputation rewards tied to their name, as seen here.