How U-M ascended class rankings 

May, 17, 2013
5/17/13
10:50
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The Wolverines have climbed the ESPN class rankings all the way to the No. 1 spot. The 2014 class for Michigan is off to a stellar start, but a lot will need to happen for the maize and blue to keep their position atop the rankings.

Here is a look at a timeline of the ascent to the top and what the coaching staff will need to do to stay there.

Michigan class rankings
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