NFL: In 1989 a magician named "Elvis Presto" performed at halftime at the Superbowl. It was the worst halftime show ever, I still have nightmares about how bad it was.

https://www.youtube.com/watch?v=b0Mz_TkBvLA via /r/nfl http://www.reddit.com/r/nfl/comments/2e5ncb/in_1989_a_magician_named_elvis_presto_performed/