Perhaps even more surprising than Tyson's declaration about becoming more conservative was his explanation for doing so.

The one-time king of the boxing world, Mike Tyson, is now reduced to being wheeled through the Miami airport.

A viral video showed the former heavyweight champion punching a JetBlue airline passenger multiple times in the face.

'I love great fighters and great fights. I look forward to seeing both this Saturday night and sharing my thoughts ringside.'

The Elite Eight wasn't the only March Madness happening on Saturday. In Liverpool, England, boxing fans were treated to a bit of pure insanity. 

'I shouldn't have done that. But, you know, he touched me, he tapped me on my shoulder.'