Neltharion
Know Your Lore: The Fall of the Titan Keepers
When last we talked about the Titan-Forged, they'd defeated the Old Gods and imprisoned them deep within Azeroth itself, then began their process of shaping the world in order to preserve its World-Soul and shepherd it to awakening as potentially the greatest of the Titans.
Know Your Lore: The War of the Ancients
The War of the Ancients was one of the defining moments of Azeroth's history -- after all, it was responsible for the Sundering that shaped the world into the continents we know today.
Know Your Lore: Warrior Artifact lore in Legion
There was a lot of lore revealed via the Artifact descriptions on the official site, and as we go into Legion we're apparently not just going to learn about the Burning Legion and the Broken Isles but about the past and the history of many different parts of the world of Azeroth.