Mark William Calaway (born March 24, 1965), better known by the ring name The Undertaker is an American retired professional wrestler. Widely regarded as one of the greatest professional wrestlers of all time, Calaway spent the vast majority of his career wrestling for WWF/E, and is best known for his critically acclaimed "Deadman" Undertaker gimmick, for which he was inducted into the WWE Hall of Fame in 2022.