American professional wrestler (born 1965) Mark William Calaway, known by his ring name The Undertaker, is an American retired professional wrestler. He is signed to WWE, where he is a brand ambassador as well as a writer and executive producer for its sister promotion Lucha Libre AAA Worldwide (AAA). Calaway spent the vast majority of his in-ring career wrestling for WWE and was inducted into the WWE Hall of Fame in 2022. 300,015 views on April 4, 2017 — Wikipedia's most-read article that day. Also most read: 1984 Rajneeshee bioterror attack, Thirteen Reasons Why, Gonzaga University, BODIPY. Wiki link