For those who think Kaido got massively stronger after his 40's

For those who think Kaido got massively stronger after his 40's. These guys are still not in their prime and can still get stronger in their 60's : r/OnePiecePowerScaling

Powers & Abilities - Oden and Kaido surpassed Whitbeard and Roger, full analysis

Is Garp stronger than Kaido? - Quora

Kaido vs the 3 admirals - Battles - Comic Vine

Ignia vs Kaido - Battles - Comic Vine

Base Luffy vs Katakuri - Battles - Comic Vine

Kaido, The United Organization Toons Heroes Wiki

Who is stronger, Kaido or Shanks? - Quora

Oden vs IJ Sanji - Battles - Comic Vine

Prime Whitebeard vs Kaido

For those who think Kaido got massively stronger after his 40's. These guys are still not in their prime and can still get stronger in their 60's : r/OnePiecePowerScaling