It's that time of year when hope springs eternal.  Wait.  Where have I heard that before? Whether you have a favorite team or not, everybody goes a little "mad" for college basketball.

Much like the Superbowl, even non-sports fans get involved filling out brackets and maybe winning money in the illegal office pools.  And it's fun to keep track of how you're doing against friends and/or co-workers.

Johnathan Daniel- getty Images
Johnathan Daniel- getty Images
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But before you jump in with both feet, check out some of the things you probably didn't know about March Madness...

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