Knowles won a national title as Ohio State's defensive coordinator last month. He is happy to relocate to a program he followed as a child.

New defensive coordinator Jim Knowles met the Penn State football media for the first time. Here's what we learned

Jim Knowles was introduced as Penn State’s defensive coordinator in a Tuesday press conference, a little more than a week after news broke that he was leaving Ohio State. Knowles joining Penn State is a big move for both parties.