Bardock

Bardock- Bardock is Gokou's father and the only Saiya-jin who knew what was going to become of his planet, and people. He was cursed with the ability to see the future, and saw glimpses of his planet being destroyed, as well as images of his son's life on Earth. He makes a last stand against Freeza and tries to kill him, but of course his attempt is fruitless and he's killed by the biggest Death Ball Freeza ever created. But as he's dying he finally realizes that it's not him who was destined to defeat Freeza, it was his son. He talks to his son from the after-life while little Kakarotto is on his way to Earth and charges him with the task of killing Freeza to avenge his father, and the Saiya-jin.