Wise Elder Nash was the older brother of the evil Dark Elder Kush. He was a good person, unlike his wicked brother. He created the Wise Dragon Balls and the Wise Dragon which was a reincarnation of an old friend of his, a Saiyan warrior named Plato. He hoped that the Wise Dragon Balls would be used for good rather than for evil purposes. When Wise Elder Nash reached the age of 900 he decided his time was up in the universe so he merged with the Wise Dragon and became one with him forever.