Explained? All of that is edited scans and false feats. Hiruzen > 50% of the 1st and 2nd hokage
Naruto and Sasuke >>>>>>>>>> 100% of 1st and 2nd Hokage
The edited scans are predictions l of what will happen to obito and madara if they fought prime hiruzen.
The other scans are from manga and I didn't edit them.
Prime hiruzen is at hogoromo level while sasuke and Naruto are at indura and ashura level so prime hiruzen is still stronger than them judging from his previous feats of taking down both hokage at once, mastered all konoha jutsu and praised as strongest hokage that ever lived ..
Prime Hiruzen can neutralize current Madara without much effort U_U
He could defeat madara before he obtained the 2 renningan.
Now it's too late because currently madara is at kaguya level which is obviously higher than prime hiruzen level.