Jícama is a genetic clone of Son Goku, the Saiyan raised on earth, jícama was created by Cable Vil, the cyborg scientist known as the Doctor Cable, to torment the Saiyan, and seemingly died in their first encounter, Jícama is the opposite of goku, evil menacing, ruthless and bloodthirsty, they can go up to super saiyan, to super saiyan blue, he knows all of goku's moves and counters, he's shorter than goku (who is 5'9) but faster & agile than him.