No, they're not actually related. They formed a duo called the Brothers of Destruction, but this was purely for entertainment purposes. They are not half brothers, or anything but co-workers, for that matter.
In the wrestling world, Kane is Undertaker's half brother.
kane
his brother Kane and makind
kane enimies are his brother undertaker
Kane is the young borther of Undertaker. And that is true.
yes
kane
no.
the undertaker
Kane they grew up together. No, they didn't, and Kane is not his real brother.
Yes, they are infact blood brother's.
Yes, they are infact blood brother's.