Anakin Skywalker, a Force-sensitivehumanmale, was a Jedi Knight of the Galactic Republic and the Chosen One of the Force. During the Clone Wars, his accomplishments as a battlefield commander earned him the Hero With No Fear moniker. After turning to the dark side of the Force, he became known as Darth Vader—Dark Lord of the Sith and apprentice to EmperorDarth Sidious. As a Sith Lord, Vader turned against his former comrades and hunted the surviving Jedi into near extinction. He became an enforcer of the Galactic Empire, who worked to crush the Alliance to Restore the Republic for opposing his Sith Master‘s will. Yet despite his actions as Darth Vader, a glimmer of the light side of the Force remained within the former Anakin Skywalker.