Krillin-Despite popular belief Krillin is not the weakest fighter because he was the only one out of the Z Fighters besides Gohan and Goku who survived Vegeta's wrath. During the quest for the Namek DragonBalls he fights alongside Gohan and does his share of damage to those who are evil, in one of the episodes Goku gave Krillin a "Spirit Bomb" to defeat Vegeta which had to be rebounded by Gohan.