Future Android 17 Character Facts

Future Android 17 is the alternate timeline counterpart of Android 17 seen in the special Dragon Ball Z: The History of Trunks, and in the episodes "Ghosts from Tomorrow" and "Free the Future" of Dragon Ball Z. This version of Android 17 is more cruel than the one seen in the main timeline, and is bent on doing nothing but destroying and killing. 
Similar to his main timeline self, Future Android 17 has shoulder-length black hair and thin blue eyes. He has two gold hoop earrings. He wears an orange bandana around his neck. He wears a short-sleeve black shirt with the Red Ribbon Army's logo with a long-sleeve white shirt underneath. He wears a belt to hold up his blue jeans, which have a tear just above his left knee, with another belt just below the first with a gun holster and a pouch. He completes his attire with green socks and blue and white shoes.
In contrast to his main timeline self, Future Android 17, alongside his sister, is extremely sociopathic and cruel, taking joy in killing and destruction. According to them, the two sibling androids' personalities is the direct result of Dr. Gero's attempts at programming them to hate humans as part of his bid to conquer the world.