"I give all credit of this article to the Dragon Ball Wiki"

Super Saiyan is the form a Saiyan gets from an amount of extreme rage or power. It multiplies a saiyan's power when he or she ascends. The ones who have achieved this form in have been The Original Super Saiyan, Broly, Goku, Vegeta, Gohan, Future Trunks, Goten, Trunks, Goten, and Bardock. There are forms that surpass Super Saiyan such as Super Saiyan 2, Super Saiyan 3, and Super Saiyan 4 in canon. Some Super Saiyan forms have been Fanmade such as Super Saiyan 5-10.