Luke Skywalker is the iconic protagonist of the Star Wars saga, created by George Lucas. He is a Jedi Knight who rises to prominence during the Galactic Civil War. Born to Anakin Skywalker and Padmé Amidala, Luke is hidden on Tatooine to protect him from the Sith. He becomes a pivotal figure in the Rebel Alliance, ultimately confronting Darth Vader and Emperor Palpatine. Luke's journey is one of growth, learning about the Force, and embracing his destiny as a Jedi, which greatly impacts the balance of the galaxy.