Bardock.

About Bardock

Bardock , Burdock in Viz Media's English manga translation, is a fictional character in the Dragon Ball series. Created by Toei Animation based on series protagonist Goku's visual design by franchise creator Akira Toriyama, he appears in the television special Dragon Ball Z: Bardock – The Father of Goku (1990), but the first time he appears in the canon Dragon Ball universe is in the 78th episode of Dragon Ball Z in a flashback of Frieza destroying planet Vegeta. Bardock has few overall manga and anime appearances within the series, though he plays a pivotal part as Goku's biological father in setting up the backstory of his son, originally known by the name Kakarot, as one of the last survivors of the Saiyan genocide by Frieza.