I am always thinking Kuririn judging by how he was able to stay the strongest human after his potential was unlocked but I just remembered Tenshinhan was a damn prodigy back in the original DB. He learned the Kamehameha just by seeing it twice within a few days. He created one of the most busted...
Tao Pai Pai is glazed as an absolute beast during the 22nd budokai. Roshi and the others saw Goku against Gohan and still were in shock when he said he defeated Tao.
Korin said Goku got many times stronger after his training so that leaves alot of room to fit the implied gaps.
Goku also said...
He is obviously way stronger than Adult Shin as Goku said he is stronger than he thought even before he used magic and Goku earlier said that he was probably stronger than Shin.
Glorio and all the current villains seem to be weaker than Pre Majin Dabura and his father though. Base Kid Goku is...
I am about to start a new list but not sure exactly where to put Goku st, since 5 is the confirmed average level of a human and it makes sense to me since 1 would be probably a baby and baby Goku had a power level of 2.
I know 10 can't work due to Goku oneshotting a giant bear with a sword, I...