User blog comment:Kunoichi101/Chapter 965: Wano's Dark Truth/@comment-30887974-20191213203515/@comment-1216896-20191215001527

@KeisariApaSetä well unless you read law's flashbacks, Corazon states that the will of D. can stand against Gods not to mention a Celestial Dragon/World Noble.

and yes, roger did told whitebeard about his nickname given by the World Govenerment and Marines.