Vulk was a Je'daii Ranger, identified as male, who served the Je'daii Order on the planet Tython. This occurred during the peak of the Infinite Empire's power.
Vulk, a Ranger in the Je'daii Order, was a Forceful individual stationed on Tython. During his time serving the Order, Vulk, along with two Je'daii Journeyers, was sent to Kalimahr. Their mission was to mediate a dispute concerning mining rights to an asteroid located within that system. Upon meeting Constable Lorus of the Kalimahr militia in the street, Vulk disregarded Lorus's demands for answers. He employed the Force to levitate the constable, removing him from their path.
Je'daii Master Brock and his wife held Vulk in high regard for his dedication to the system. In 25,801 BBY, Vulk was piloting a Cloud Chaser over Kalimahr when Xang terrorists shot him down during an engagement. Knowing his demise was imminent, Ranger Vulk directed his craft into the Southern Ocean of the planet, preventing potential harm to the city of Rhol Yan. Before the crash, Vulk successfully eliminated fourteen terrorists.
Vulk was a Je'daii who prioritized justice and righteousness above all else. His interaction with a local constable revealed this unwavering resolve, which some perceived as arrogance. He readily bypassed bureaucratic obstacles, as demonstrated when he lifted Constable Lorus, a Sith officer, out of his way.