Because Kane (Glenn Jacobs) and The Undertaker (Mark Calaway) got married. They are full blooded brothers with different last names
You put down both of their last names in your question...How hard is it to figure out that Jacobs and Callaway are two DIFFERENT names? O_o
Glenn Jacobs and Mark Calloway
The Undertaker, whose real name is Mark Calaway, has three daughters. Their names are Kaia Faith Calaway, Gracie Calaway, and Chasey Calaway. He has previously mentioned them in interviews, sharing his pride in being a father.
Batista = David Bautista , Rey Mysterio = Oscar Gutierez , Chris Jericho = Christopher Irvin January 2009 HBK/Shawn Michaels= Michael Shawn Hickenbottom, HHH=Harold Henry Helmsly, Big Show= Paul Wright, Mr. Kennedy=Ken Anderson, Boogeyman=Marty Wright, Edge=Adam Copeland, Undertaker=Mark Calaway, Kane=Glenn Jacobs
John Glenn's parents names are Clara Sprout Glenn and John Glenn.
His birth name is Mark William Calaway (born March 24, 1965).Mark William CalawayMark Callaway x
yup, their names are Charlie Glenn, Jake Glenn, David Glenn, Phillip Glenn, Phyllis Glenn, and Katie Glenn.
Steve and Joanie
neal Armstrong and john glenn
Dexter, Jesse, Bruce, Glenn, Marianne, and Glenn
mark callaway has had 6 wrestling names. kane the undertaker master of pain "mean" mark callous the punisher texas red the undertaker
The real name of Glenn from ChaosMen is actually Glenn. ChaosMen is an adult entertainment company, and many performers, including Glenn, often use their stage names in the industry. Therefore, specific personal details about performers, including their real names, are typically kept private for privacy reasons.