This one is just a romour for the new generations.
New generations doens't know about ancient powers, so they thought that Hiruzen is the strongest. Even Madara, Tobirama and Hashirama are stronger than what you call "Prime Hiruzen". Prime Hiruzen is never existed. Hes just a weakling ex-Hokage.
Hes just chosen to be Hokage cause of hes bravery:
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New generations doens't know about ancient powers, so they thought that Hiruzen is the strongest. Even Madara, Tobirama and Hashirama are stronger than what you call "Prime Hiruzen". Prime Hiruzen is never existed. Hes just a weakling ex-Hokage.
Hes just chosen to be Hokage cause of hes bravery:
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You want manga fact?
Here is your fact.
You must be registered for see links