In Planet Vegeta 2 Powerful Saiyans Were Born That Day They Were:
Gogeta
The Son Of Low Class Warrior Bardock and His Wife Gine, Gogeta Was Born with A High Power Level, He Would Be Later Sent To Earth and Learn Saiyan Moves and The Kamehameha Technique and be Raised My Master Roshi, Would Later Help A Girl Named Bulma, Collect Dragon Balls, Win 3 consecutive World Martial Arts Tournaments, Destroy The Red Ribbon Army, Demon King Piccolo, Train in the Hyperbolic Time Chamber For years, Befriend An Enemy Named Piccolo Jr, Marry Chi Chi, And Give Birth To His Son Gohan
Vegito
The Prince Of All Saiyans, He Was Born With A Very High Power Level Which Is Similar To Gogeta's His Father King Vegeta Was Shocked And Happy and proud of his Son To Have A High Power Level while Responsible for exile Broly And Paragus, He Didn't care About Gogeta and he was much Focused On His Son, After Frieza Destroyed Planet Vegeta, Vegito Later Was Made As A Slave For Frieza To Conquer Planets, While Vowing To Avenge The Saiyans by killing Frieza, With his Saiyan Warriors, Raditz and Nappa, And Until He Learned About Gogeta and wants Him to join him to. And kill Frieza and Being a Rival To Him and Make Peace With Him