Lastly, I need to go through some honorable mentions who I believe are absolutely top 30 but because of lack of information, I can't in good faith place them on this list. I just don't know enough.
Monkey D. Dragon - If Sabo is his number two, I can at least assume the most wanted criminal in the world is stronger. He is of the Monkey bloodline, he's a D, the son of the Hero of the Marines and father of Luffy. That all being said I haven't seen him in action at all, I can't place him.
Green Bull - He/She is an Admiral so of COURSE they're top tier but again, I don't even know what they look like so, I gotta hold off on this character.
Kong - Another impressive Marine that was once Fleet Admiral and is currently the World Government Commander and Chief. He was and technically still is the superior of characters like Sengoku, but again, haven't seen him do anything.
Gorosei - These old fucks run the world, I know they got hands but all they do is sit around and talk.
Lastly shoutout to Edward Weevil and Enel who just barely missed my top 30. Now, shall we begin?
P.S: No dead characters. Gotta be alive.
And that's the list people, I would like to see your personal top 30 lists or just tell me how stupid I am. One final note is that I also wanted to add Kuma but he doesn't have control of his own body and mind anymore. I think that makes him weaker and possibly unable to use Haki since its not his own will. But anyways, happy new year folks.