Former Ohio State defensive coordinator said in an address to Penn State players that the Nittany Lions were 'everything' to him growing up

Jim Knowles, Penn State's new defensive coordinator, brought his Penn State football history and some Philly ethos to his first meeting with the Nittany Lions. Knowles, whom Penn State hired away from Ohio State, introduced himself to the team this week, telling players and fellow coaches, "This is where I want to be."

In hiring Jim Knowles, Penn State followed the adage: If you can't beat them, turn them to your side. While everyone in college football is already talking about Penn State's new defensive coordinator Jim Knowles, it's possible that not everyone is realizing how much his betrayal of Ohio State benefits his new club.

Penn State has received plenty of praise over the past few weeks for retaining talent. Its latest move, hiring one of the nation's best defensive coordinators, has people buzzing.

Knowles, a Philadelphia native with strong ties to the Northeast, transformed the Buckeyes' defense during an impressive three-year stint. Ohio State ranked top three in total defense each of the past two seasons and led the nation by holding opponents to 254.6 yards per game and 4.2 yards per play during a historic campaign.

Why is Jim Knowles a great fit to lead Penn State's defense? Get to know the former Ohio State assistant coach

Former NFL MVP and quarterback Rich Gannon was high school teammates with new Penn State defensive coordinator Jim Knowles. He explains why James Franklin made a great hire.

Penn State announced Knowles signing to be their coordinator on Tuesday and one Buckeye confirmed what most people figured; the Buckeyes have taken exception to Knowles’ landing

The Ohio State Buckeyes finished the season with a national championship, cementing head coach Ryan Day's status as one of the top coaches in college football. Day was joined by a pair of veteran assistants in offensive coordinator Chip Kelly and defensive coordinator Jim Knowles.