Kami

Kami (神かみ様さま Kami-sama, lit. "God," "Deity," or "Divine Being") is the Guardian of the Earth. Throughout a majority of the story, the character known as Kami on Earth is a wise Namekian who no longer even remembers his real name. It was revealed, however, that his father's name was Katas. As a nameless Namekian, he hatched on planet Namek in Age 242 and, as a child, was launched by Katas into outer space in a Namekian spaceship which requires at least a basic knowledge of the Namekian language to pilot. Kami is also the Namekian that created King Piccolo and Earth's version of the Dragon Balls.