Not every One Piece antagonist needs a deep flashback; Kaido's narrative sufficed to establish him as a compelling villain.

Luffy's acquired plenty of powerful forms which have come in all sorts of weird shapes and sizes, some looking much better ...

One Piece's power scaling doesn't make a lot of sense but Kaido is undeniably amongst the strongest and Kizaru is nowhere near him, despite being an Admiral.

While the final saga of the series has begun, Kaido’s role is questionable considering how the Wano Arc ended. Luffy was able to take down the Beast Pirate leader and free the people of the ...