How do you become a Kai?

Core Person average life expectancy is said to be 75,000 years. They live leisurely lives, studying various things at a school-like castle, until one of the Kais passes away. Then, they will draw lots among themselves to choose who will take the dead Kai’s place and become the new Kai.

Can a human become Supreme Kai?

Basically, you need to be a Kaioshin to become a Supreme Kai, enough said. No supreme Kais are not job titles anyone can get. A Kai is just a species of gods who are born and raised to be what ever level they are.

What is the relationship between the gods of destruction and Kais?

The Gods of Destruction are linked to the Supreme Kais of their universe, and, if all of the Supreme Kais were to die, the God of Destruction would too, as a way to maintain the balance of the respective universe.

How powerful is the Supreme Kai compared to other Kai?

They far outclass the regular Kai as while the lower Kai watch over the living world, the Supreme Kais watch over both the Other World and the living world. However, their role is not to destroy, and thus they do not have the same strength as the Gods of Destruction.

Why did Zeno give the Super Dragon Balls to his future counterpart?

In spite of all this, Zeno and his future counterpart showed wisdom worthy of supreme beings, as the Great Priest revealed that both of them intended the tournament prize, the wish of the Super Dragon Balls, to be used for an incredible virtuous act (e.g. like restoring all the erased universes as it was the case).

Can you become a disciple of a Supreme Kai?

In the manga, as shown by Future Trunks, one holds this position even if his master dies. Also, as stated by Shin, one loses the power of healing when he becomes a full Supreme Kai. Anyone can potentially become a disciple of a Supreme Kai.