
Legendary Super Saiyan
A lot of people would say that the Legendary Super Saiyan is Goku because he reaches all the known levels. On the other hand a lot of people would say its Broly because he was born with such a high power level and reached Super Saiyan in a whole other way. FUNimation claims the true Legendary Super Saiyan is Broly but beyond that there is no "secret" in the series that lets us know for sure it’s just something we will all have do decide on ourselves.