Son Goku is the main protagonist of the Dragon Ball series, born as a Saiyan warrior from Planet Vegeta. Son Goku possesses extraordinary martial arts abilities and can transform into various Super Saiyan forms. Son Goku maintains a pure heart and innocent personality despite being one of the universe's strongest warriors. Son Goku has an insatiable appetite for both food and fighting, always seeking stronger opponents. Son Goku is married to Chi-Chi and has two sons, Gohan and Goten. Son Goku shares a complex rivalry-turned-friendship with Vegeta, the Saiyan prince. Son Goku has saved Earth multiple times from powerful threats like Frieza, Cell, and Majin Buu. Son Goku trains under various masters, including Master Roshi, King Kai, and Whis, constantly pushing beyond limits. Son Goku's signature techniques include the Kamehameha Wave and Instant Transmission.