Where Is Jormungand?

Well I've been playing GW:EN for roughly a month now and have cleared each of the far shiverpeak areas at least 6-7 times. I read on the wiki about a frost worm boss called Jormungand http://gw.gamewikis.org/wiki/Jormungand that has a random spawn in 4 far shiverpeak zones (Varajar fells, Bjora Marches , Drakkar Lake, Norrhart Domains). I still haven't had the pleasure of finding him yet and am starting to wonder if he has 1 fixed spawn that he always shows up like maw the mountainheart does in dreadnought's drift but who has also been said to have spawns in other zones (although I've only ever seen him in dreadnought's). I still haven't beaten GW:EN yet nor have I completed all of the dungeons and am wondering if that might affect wether he shows up or not either. Can anyone further enlighten me on where I could find it.

# His appearances seem to be erratic, following no pattern, other than appearing in the Far Shiverpeaks.
# Found near the southern tip of the Drakkars Lake

Souther tip of drakkars lake should be your best bet. Probably juts bad luck though as it's a random spawn.

He scared the bejeebus out of me once, when I was on my way to Olafstead with a Survivor.

He popped up in Bjora Marches.

I was headed down to kill Myish, Lady of the lake for the one quest, and he popped out at me right east of Myish, right before I had left the snow into the ice.

So from the sounds of it, he seems to spawn in Drakkar Lake most commonly.

Had him spawn once just after entering into Drakkar Lake as I was headed south.He is definitely random tho, out of all the times clearing Drakkar he has only appeared once for me. Good Luck!