No one can become a super saiyan. Saiyans in general are fake and were created by Akira Toriyama.
Yes...
only boy's turn into a super saiyan that's why
no...
No one can because nobody on Earth is a saiyan.
you need to have a pure heart, then you have this heart rate that will get you super angery, unleash your fury and you become a super saiyan
he turned into super saiyan 2 when he turned into Majin vegeta by Babidi
Depends on how many Dragon Balls you have collected.
ya goku and vagita both become a super saiyan 4 at 1 point
aka
eat lots of booty
episode 156
A super saiyan god is the saiyan among super saiyans its in between super saiyan 3 and super saiyan 4 super saiyan god has red hair and red eyes.