Wise Old Torrasque

The Wise Old Torrasque' is a Zerg Torrasque that somehow possesses free will, a name and the ability to lead a Zerg groupd. He leads a mercenary group known as the Swarm of the Torrasque. He appears in Mercenaries.

Freedom
Theoretically, the earliest that the Torrasque could have broken away from the Swarm would be after the destruction of the original Overmind. A power vacuum existed within the Zerg Swarm, one which had the Zerg running rampant. Although Infested Kerrigan eventually rose to the position of ruler of the Zerg, it is unlikely that the extent of her control is on the same level of the Overmind, thus allowing the Torrasque's independence.

Mercenaries
By the end of the Brood War, the Wise Old Torrasque had come to lead a group of Zerg mercenaries known as the Swarm of the Torrasque. It offerred his services to the Terran Dominion to deal with the New Trinidad Pirates.