I had no idea, did you?

The guy who started this sport, which is now at the X Games lives right here in Bozeman.

It's 7pm Saturday, February 16th at the Gallatin Coutny Fairgrounds.  $15 to get in, kids 5 and under free.

It's worth every penny!  There will be several businesses giving away free prizes, and organizers said bring a lawn chair and sit on the track!

The riders said they would stick around until everyone got an autograph.

For more information about Octane Addictions, click here for their Facebook page, or you can click here for their web page.

To hear their interview from the XL Country Morning Show, click below.

And watch the video.  We've got you covered!