Kaien

Your a saiyen your forms are super saiyen one your hair turns yellow, super saiyen 2 your hair get a little flick forward while still blonde, super saiyen 3 your hair gets longer while your blonde reaching your waist, super saiyen blue your hair turns blue, super saiyen rosè your hair turns pink, super saiyen ultra your hair turns aqua blue, you are made from the remains/body of an ancient warrior given samples of goku's genes you were created by Bulgaria and the others as a last resort in the tournament of power