While developed by the late Akira Toriyama as a fighter with an insatiable desire to get better in combat, Goku of Dragon Ball fame grew into a protagonist who wants to save Earth from threats just as much as he wants good food and a good fight. Unfortunately for the jolly protagonist, his rather fighting-inclined behavior has earned the ire of various people hes fought. While others eventually become rivals and even friends, others developed a hatred against the protagonist that lasted their entire sagas.