Veteran of more wars than most Astartes can hope to see.
Wolf Guard of Wolf Lord Gunnar Redmoon.
Acquired the honorific “Greybeard” for being among the oldest living Space Marines.
Former member of Kill-team Vindex alongside Anselm of Silen. Balmung’s name in particular is highly recognizable across the galaxy – much more so than many Wolf Lords, amusingly.