Android 8

Android 8 is one of the non playable characters in Dragon Ball Z: Kakarot.

Summary
A kindhearted Red Ribbon Army android that Goku befriended when he was a child. Because he refused to fight, he was to be destroyed via the remote-controlled bomb in his body, but Goku was able to save him. Goku gave him the nickname "Eighter", and the two remain friends to this day.