The Buckeyes did not offer him an extension until after the national championship, leading Jim Knowles to explore his options.

With almost any divorce, there's likely blame for both sides. But with Knowles' departure to Penn State, one thing is clear - ...

Perhaps the biggest coaching splash of the college football offseason, acclaimed defensive coordinator Jim Knowles left Ohio ...

Defensive coordinator Jim Knowles told ESPN he was asked by Ohio State not to attend its national championship celebration in ...