Thread:Bluerock/@comment-3184244-20180819030607/@comment-1504072-20180819171746

People can refer to themselves as whatever relation they like. Clearly, the character's preferred to think of themselves as parent and offspring, due to the generational divide.

I already conceded that they are genetically closer to identical twins, that was never in dispute, I just think you are being pedantic in insisting Big Boss and his progeny be defined as brothers, despite the series consistently treating them as parent and offspring. The infobox is only inteneded as a brief summary; the technicalities and science are fully detailed in the main body of the article.