He gets seriously buffed up.
When he is, his hair is green, but when he is not he has black hair. go here for more info: http://dragonball.wikia.com/wiki/Broly
no bardock was never a supersaiyan because they didnt know they could turn into one but when vegeta turn into its because he use hi inner strenght
Well he wasn't the only one. This is saiyans original size from the ancient times, but I don't know what happened and they became smaller. Broly is small like the other saiyans (ok not that small), but he had the ability to become very big when he transformed into the Legendary Super Saiyan. And he was the only one in centuries. Hope that helped :)
God willing, the world will never know...
No one really knows, but we know she has to be a saiyan.
Goku is the person that can turn SSJ3. In fact he is the only person that can turn SSJ3 in dragon ball z. Gotenks can also transform into SSJ3 but i dont know if u can really include fuzed characters, and more recently in the raging blast games vegeta, and Broly can also but they never did in the anime, Although it is kind of logical seeing how Vegeta can go SSJ4 and Broly is the "Legendary Super Saiyan". So can vegeta and broly
Frieza declares himself as the greatest, because at the time of the destruction of Planet Namek, Frieza probably didn't even knew of Broly's existence. Even if Frieza did know of Broly's existence, Frieza would've been too preoccupied to pay attention.When Frieza declared himself the greatest on Namek, he wasthe strongest known being, as Broly had yet to be known.Edited: Broly isn't canon in the main DBZ series therefore he doesn't exist, like Cooler.
kyogre is the only water legendary Pokemon i know
The real answer is that Broly is in SSJ1-tier. It's unknowable to know what is his power level.
Gohan is , when he is in raged he's like another broly , and we all know how strong he was.
No broly isn't the strongest. It was mentioned in gt that Goku was the strongest saiyan who ever lived. Th is was even stated by omega shenron. In addition ssj3 is way stronger thann lssj. Even the author of dragon ball stated broly cant go over lssj because it would destroy the planet. Broly can't control his power. So goku is the best
It is a legendary story - we don't know.