Biography
Android 17 when he was an ordinary human, is the twin brother of Android 18 and Dr. Gero's seventeenth android creation, designed to serve Gero's vendetta against Goku. Despite his interests not initially deviating from this expectation, Android 17 takes it upon himself to kill Dr. Gero, who is uncooperative with Android 18's curiosity in activating Android 16 and deemed inferior by 17.
Android 17 makes a return a decade later in Dragon Ball Super, working as a national park ranger preserving wildlife from poachers. He is married and has a child, with two more children being adopted. He is asked by Goku to join Team Universe 7 in the Tournament of Power and due to Goku and Frieza's sacrifice to take out Jiren, he is left as the sole fighter remaining by the end of the tournament and the one who makes the wish on the Super Dragon Balls.
Super 17
Super 17 is the powerful fusion of Android 17 and Hell Fighter 17; created by the evil scientists Dr. Gero and Dr. Myuu. He is the main antagonist of the Super 17 Saga.
Super 17 is a very tall android, sporting an athletic build with more prominent facial features, giving the fusion a more mature appearance. While overall resembling Android 17, His hair extends to under his shoulders, which he commonly keeps tucked back behind his ears, leaving his shorter bangs hanging above his face. He wears the same blue jeans with a rip over the left thigh, bronze earrings, and orange scarf. Alternately, he sports a bronze wide belt-buckle with the Red Ribbon logo and a cross over it, dark blue boots with bronze tips, a form-fitting dark blue shirt with missing shoulders and matching glove, and bronze wrist-guards. He also wears brown overalls and small brown vest with bronze trimming.