Sostin
Sostin is a fictional character from the science fiction novel "The Last Starfighter". In the novel, Sostin is portrayed as a wise and ancient alien being who leads the Star League. He is responsible for recruiting and training young humans to fight in the war against the Ko-Dan Armada. Sostin is depicted as a benevolent figure who believes in the potential of all beings, regardless of their origin. He sees great promise in Alex Rogan, the protagonist of the story, and dedicates himself to guiding him and his fellow Starfighters. Sostin's role is crucial in bridging the gap between humanity and the advanced alien civilizations of the Star League, fostering cooperation and ultimately aiding in the defense of the galaxy. His presence offers a sense of hope and mentorship to the human characters as they face overwhelming odds.