All the Vinsmoke children have curly eyebrows that ... Duval looked exactly like that drawing when Sanji didn't is another. Sanji's wanted poster, not actually reflecting his face, allows for ...

It was years later, during the Whole Cake Island Arc in One Piece, that it was revealed that Sanji is not just a simple cook but the third son of the Vinsmoke Family. They are a royal family that ...