![A Personal Challenge Leads To 30 Years Of Biking Year-Round [VIDEO]](http://townsquare.media/site/67/files/2015/02/Jim-Bertram.jpg?w=980&q=75)
A Personal Challenge Leads To 30 Years Of Biking Year-Round [VIDEO]
With frigid winters and sweltering summers, Minnesota has some of the most extreme weather in North America but that does not stop a St. Cloud man from doing what he loves.
Jim Bertram