The son of the Sith Lord Darth Vader, Luke Skywalker set out to save Princess Leia from the Galactic Empire and became a hero of the Rebel Alliance. Luke began training to become a Jedi under the tuition of both Obi-Wan Kenobi and Yoda, and after discovering his heritage and redeeming his father became the leader of the New Jedi Order and brought the Jedi back into the Galaxy, arguably making him the greatest and most powerful Jedi of all time.