U of M vs. OSU
There are hundreds of rivalries in college football, too many to be named.
Herschell Walker
Yale vs. Harvard is the longest...but 1 of my favorite rivalries is Indiana University vs. Purdue University for the OLD OAKEN BUCKET! that one has been goin on forever! go IU!!!
Michigan Wolvernes
colt brennan
Maryland vs. Clemson
colt brennan
Ring of Honor Greatest Rivalries - 2008 was released on: USA: 8 July 2008 (DVD premiere)
hall of fame
103 points scored by wyoming
Michigan - Ohio State by far, both are some of the greatest college football teams ever, and have a HUGE bloody history with each other.
Football. I challenge you to name 5 major baseball rivalries that the whole country knows about.