It is exactly what it sounds. Basically, the opponents take turns at chess and boxing. Victory is achieved through a knockout, checkmate, or judge decision after 12 minutes of chess. I think it combines both two sports that require mental and physical acuity. More information available here: http://en.wikipedia.org/wiki/Chess_boxing

It seems quite popular in Europe. What are your thoughts about it happening here?

Hmmm, very slim. I don't think we can find enough boxers who are also very adapt at a game of chess. What's a weird combination! One is so violent while the other is meant for those who are having a high intellectual minds.