Goku

Goku was sent to Earth in a space capsule right after he was born so he could conquer the planet. However, he hit his head and lost his "programming," thus becoming the kinder, gentler Goku we see in the series. Goku was raised as a human on Earth, and did not learn of his true nature until his brother Raditz came to Earth.

Special attacks-kameameha, spirit bomb, and chao ken.