Ultimate Fighting Championship (UFC) heads to "The Great White North" for the first time in 2013 and second time in four months as UFC 158: "St. Pierre vs. Diaz" goes down this Saturday night (March 16, 2013) from the Bell Centre in Montreal, Quebec, Canada.

A welterweight championship grudge match serves as the main event as reigning titleholder Georges St. Pierre puts his belt on the line for the eighth time against former Strikeforce 170-pound king Nick Diaz.

The "Prelims" under card features several other key bouts in the welterweight division as Johny Hendricks takes on Carlos Condit and Nate Marquardt returns to the UFC to face Jake Ellenberger.

With the event just days away and anticipation growing for the blockbuster pay-per-view (PPV) event, let's take a few minutes to review some event-related facts about UFC 158.

Check them out:

That's a wrap for this set of UFC facts.

Did you learn anything new/interesting? Do any of the facts change your perspective on Saturday's fights?

Let us know below!