Cell

Cell is a fictional graphic novel supervillain who first appears in the Dragon Ball manga created by Akira Toriyama, followed by Dragon Ball Z and Dragon Ball GT. He is the ultimate creation of the scientist Dr. Gero, cloned from the cells of several characters from the series. As a result of the cloning, Cell is labeled the "perfect warrior", possessing genetic and even personality traits and abilities from almost all of the Dragon Ball characters. These include, but are not limited to, Piccolo, Freeza, Vegeta, and even Son Goku himself. (Source: Wikipedia)