Son of Goku, he is initially trained by Piccolo after the battle with Radditz. He looks up to Piccolo for being such a great fighter, and trys to immitate him by wearing similar clothes. He has the potential to become the most powerful being in the universe, yet since he cannot always fully utilize his strength, he can be defeated. Gohan is the first Saiya-jin to go SSJ2, but after the Cell saga he spends little time training and focuses on his studies.