User blog comment:Safari1237/best haki/@comment-4004918-20110724053843/@comment-5389935-20120906163928

I don't really agree about Whitebeard.

In the episode where Ace's past and meet with Whitebeard is described,all Ace's attempts on Whitebeard's life have failed,even when Whitebeard was asleep. From that fact we assume that Whitebeard developed a proficiency in Haki to a level where he can dodge attacks while asleep(with Kenbunshoku Haki of course).

This assumption is based on the fact that Paramecia Devil fruit users can't train their devil fruit's ability to dodge attacks like Logias(with the exeption of Luffy,which makes his own body to be made of rubber). From there,Whitebeard dodged all of Ace's attacks while he was asleep thanks to Kenbunshoku Haki.

Therefore,I can say that Edward Newgate(aka Whitebeard) has the strongest Haki of all the three.

There's a possibility that I'm wrong about the facts. If I did make a mistake here,please let me know.