Tapping into Knowles’ brilliance could be the difference between a top-10 unit and one that pushes Penn State to be the country’s best.

Ohio State football's defensive coordinator, Jim Knowles, discusses how good his unit could be in 2024.

Jim Knowles was introduced as Penn State's defensive coordinator on Tuesday. Here's what he said about leaving Ohio State football.

Ohio State's defensive coordinator Jim Knowles is celebrating winning a national championship with a new contract — from one of their rivals.

Maybe it was mostly about showing him the money, but if Jim Knowles loved working at Ohio State, leaving for Penn State was a funny way of showing it.

Who is Jim Knowles, the new Ohio State defensive coordinator? He's vegan from Philadelphia who is among the top assistant coaches in college football.

Jim Knowles moved from Ohio State's defensive coordinator to Penn State's DC this offseason.

Ohio State will have a new defensive coordinator in 2025 as Jim Knowles is leaving the Buckeyes to take on the same role at Penn State.

Jim Knowles has a pretty good gig at Ohio State, but could he be lured to OU? Why the defensive coordinator move isn't completely impossible.

James Franklin led Penn State's pursuit of Ohio State defensive coordinator Jim Knowles, and he didn't miss.

Ohio State's defensive coordinator spoke to The Athletic about soul-searching after Oregon and how the Buckeyes changed.

COLUMBUS, Ohio — Penn State football formally introduced Jim Knowles as its next defensive coordinator Tuesday. Shortly into his press conference, Knowles was asked why he left Ohio State for ...