Welterweight champ Georges St. Pierre vs. lightweight champ B.J. Penn (for welterweight title) – GSP win via TKO. Here’s a replay video if you missed the fight between the two of the best pound for pound on the UFC today.
UPDATE (02/07/09): Video no longer working.
Disclaimer: This is basically an embedded video, I’m not hosting it and not responsible for the broadcast and legal rights to the video. This article is for informational purpose only.