The legendary
King Davo 

1
When the attack came for planet Abdullah King Davo instead of having his own forces fight he went alone and then make sure every other civilian got off the planet. In their ships. He took a really big risk but a burst of energy of power washed over all the other others. That’s when they knew the super Saiyan of Legends showed himself but he won’t beyond. He became the super Saiyan God. There is many legends of how this came to be, but the records do not show so it’s up to the imagination of what to interpret.