Dragon Ball Roku

You were the second oldest child of Bardock and Gine but you look just like your father except you have a scar on your forehead and on your chest How ever you went on a mission by yourself but you got a call that planet Vegeta was destroyed by an asteroid which was not true but years later you kept going planet to planet to keep getting stronger but you got a recording message from Bardock telling you what really happened but you were pissed off that Frieza destroyed planet Vegeta but you remembered that you had a little brother name Kakarot and you decided to go to earth