Mark William Cal away (born March 24, 1965)[4] is an American professional wrestler better known by his ring nameThe Undertaker. He is signed to WEE as a member of its SmackDown brand roster. He is considered one of WWE's senior competitors, having been with the company for over twenty years. Mark Calaway began his wrestling career with World Class Championship Wrestling (WCCW) in 1984. He joined World Championship Wrestling (WCW) as "Mean" Mark Callous in 1989. When WCW did not renew Calaway's contract in 1990, he signed with the World Wrestling Federation as The Undertaker in November of that year and has remained with the company ever since.
