Hercule Satan
Hercule Satan is the father of Videl, Gohan's wife. He is the world martial arts champion. He earned this title when Goku and company were on another planet, battling the villain Freeza. He takes all the credit for saving the Earth, even though he didn't. Goku and his friends saved the Earth multiple times, but they didn't care about the fame. Even though Hercule takes all the credit for saving Earth, he is actually a really nice guy. He steps up when innocents are in trouble and would do anything for his family.