Kane is his half brother.
The wrestlers The Undertaker and cane are not at all related, but the wrestling world calls them brothers. the Undertaker has four real brothers.
I love undertaker Undertaker and Kane are brothers in real life.But,they are only half brothers. (p.s."I love undertake ISN'T a answer)
Its apart of a storyline. Kane and The Undertaker are kayfabe brothers.
No, they are not brothers. 'Kane' is Glen Jacobs 'Undertaker' is Mark Callous.
no they are not brothers
No!They aren't Brothers
Undertaker has 4 brothers (David, Michael, Paul and Timothy) and no sisters.
Brothers of Destruction