Gohan is the son of Goku and at one point of the Dragonballz series the strongest fighter in the universe. He was the first person to go SSJ2 while watchind Cell kill Android #16. He is always polite and has great admiration for Piccolo. He always tries to dress like Piccolo and strives to be as strong as Piccolo. Even though he never made it past SSJ2 he is still one of the strongest of the Z fighters. Gohan was pushed by his mother at an early age to do his studies and he grew up to be a scholar just to please his mom. He was trained by Piccolo, Goku, and himself.