Many things have changed in the professional wrestling industry since The Undertaker's WWE heyday, but the biggest thorn in his side is what he sees as the lack of kayfabe in modern wrestling.

The Undertaker has some strong words and heavy shade for Hulk Hogan's immediately notorious Monday Night Raw booing incident.

The undertaker knows, better than a schoolboy knows the standings of the major league baseball teams, the death-benefit payments of every trade union in the community, the social security and ...

However, the Royal Rumble has proven to be a testing event for Undertaker over the years. The Demon of Death Valley has won the Royal Rumble once in 2007, and he converted that into a World ...