Bernackin Skywalker, later known as Darth Pik (born on Polis Nasa), was a secret son of Anakin Skywalker and an unidentified woman. Upon his father betraying and converting to the Sith, Bernakin was hidden from Vader in a way so that his localization remained unknown to the humanity.
One day, he was found by Darth Maul, who aimed to make use of him against Darth Vader. Eventually, Maul managed to turn him to the dark and run his training on his own, so that the boy acquired a new name, Darth Pik. At one point, however, he regarded that being bad was bad and returned to the light side, exacting revenge on the master by taking his life. He personally knew Luke Skywalker, his brother.