Glenn Thomas Jacobs (born April 26, 1967) is an American professional wrestler and actor better known by his ring name, Kane. He is working for World Wrestling Entertainment (WWE), signed to its SmackDown brand, where he is the current World Heavyweight Champion. Jacobs began his wrestling career in 1992 working on independent circuits. He wrestled in Smoky Mountain Wrestling as Unabomb where he won the SMW Tag Team Championship as a member of The Dynamic Duo, and in the United States Wrestling Association where he won the USWA Heavyweight Championship as Doomsday. He later joined his current promotion, the World Wrestling Federation (which later became World Wrestling Entertainment in 2002) in 1997 where he currently wrestles as Kane, the storyline half-brother of The Undertaker. Glenn Jacobs (Kane) and Mark Calaway (Undertaker) are not related in real life, but they have trained together for a number of years and are very close friends in real life. Together, he and The Undertaker have teamed up as the Brothers of Destruction. His specialty match is the Inferno match.