This is Rectrom. A 1/4 Saiyan and a 3/4 Human. He is the son of Goten and Valese, grandson of Goku and Chi-Chi, great grandson of Bardock and Ox-King, nephew of Gohan and Videl, and cousin to Pan. He has surpassed his father and uncle, and is on par with his grandfather. He is currently 15, but he achieved Super Saiyan at age 5 from intensed training by his father, uncle, and grandfather, breaking the record set by his father's record of the youngest Super Saiyan by two years (Goten acheived it when he was 7, sometime before the Majin Buu Saga in DragonBall Z). Recently he acheived a new form with a power level near that of SSJ4, but just a slight bit weaker, but with more capabilities, making him the only one ever to access it, before Goku as well acheived it.
Super Saiyan 2
Super Saiyan 3
The Retro Saiyan
Ki Blast- the normal for those who can control their ki.
Flight - again the easy stuff.