Wild. And they're all different classes, too, which means that since November of 2005, he's been simultaneously leveling all the classes at the same time (he added a Paladin when BC came out, and leveled only her for a bit to bring her up to speed. And now he's level 69 and a half across the board, and he's going to hold an event where he levels each of them to 70 at basically the same time by doing the Khadgar quest in Shattrath. No word yet on when it's going down, but Thargor, if you're reading, throw us a tip and we'll let everybody know about it.
That's crazy. I have trouble repeating the same areas twice with two alts-- I usually have to level in different places as much as possible, just to keep it interesting. But to do the same quests nine different times all at the same time-- lunacy. But super impressive-- as someone else in the thread says, he's already seen 621 dings go by.