Nobody is sure yet, the writers of the storyline probably haven't even decided yet, Glenn Jacobs who performs as Kane is just acting the script provided, the bookers ('authors' of Wrestling shows) will decide fairly soon whether he is lying or telling the truth.
But the true reason of Undertaker being inactive, is that Mark Calaway who performs as the Undertaker suffered a concussion and broken orbital bone in his 28 May 2010 SmackDown! match with Rey Mysterio. He also recently married fellow wrestler Michelle McCool.
i think it was kane!!
not kane but big show is having a leg injury. and undertaker is very injured.
Kane is only acting that way because of the storyline. Undertaker is only injured and will come back "from the dead".
undertaker isn't dying hes just injured and the real person who did that to the undertaker is his own brother Kane who you will find out soon when the undertaker returns and confronts Kane at a paper view where Kane faces rey myesterio in a casket match but sadly undertaker gets tombstone and out powered by Kane :(
i think Kane leave undertaker because undertaker is best then Kane
NO!!! The Undertaker and Kane are not gay!!!
undertaker is older undertaker is 45 Kane is 43
In the wrestling world, Kane is Undertaker's half brother.
Kane and Undertaker aren't related in real life.
The wrestlers The Undertaker and cane are not at all related, but the wrestling world calls them brothers. the Undertaker has four real brothers.
The Undertaker
that question is what i asked my self after Kane said that he found the undertaker i wont say.......... and i say it was som1 from the wwe. but idk who it is yet. ill keep u informed