no the Undertaker and Kane are not even real bros its just for WWE
Kane and undertaker are not related in real life
Yes, Kane actually killed the Undertaker!
No. The Undertaker actually killed both their mother and father. When they were kids Kane and their parents were praying in church when The Undertaker thought it would be funny to burn down the church. That is why when Kane un-masked his face looked horribly disfigured. REST IN PEACE
Yes, Kane does hate Undertaker, because Kane is jealous that he was always walking in the Undertaker's shadow, and now Kane wants to kill Undertaker.
Kane and underrtaker are not really brothers
Kane and undertaker have the same mom but not dad because Kane's real name is Glenn Thomas and the undertaker real name is Mark William so they don't have the real dad.
Because Kane tried to kill him.
in a fire
undertaker did NOT KILL HIS FAMILY! Kane is his bro and paul bearer is his dad and they come quite often in smackdown his mom died peacefully..........and he has a wife and 3 children