Davis also has 7 years of defensive coordinating experience for the San Francisco 49ers (2005-2006), the Arizona Cardinals (2009-10) and the Philadelphia Eagles.

Davis was a member of Ken Whisenhunt’s Arizona Cardinals staff in 2008 when the team advanced to Super Bowl XLIII and played Pittsburgh.

[2] As a youth, Davis was hired to be a ball boy for Dick Vermeil in Philadelphia and Don Shula in Miami.

[4] On February 6, 2005, Davis was hired by San Francisco 49ers head coach Mike Nolan to be the defensive coordinator on the team after a six-hour interview.

Cornerback Walt Harris was selected to his first Pro Bowl in 2006 after his NFC-best 8 interceptions including one returned for a touchdown.

Linebacker Brandon Moore had a breakout season as well, posting a career-high 114 tackles and leading the team with 6.5 sacks.

Paired with Davis's coaching, in addition to his 149 career best tackles, Jackson earned his 1st Pro Bowl alternate selection.

On February 7, 2013, Davis was hired by the Philadelphia Eagles as their defensive coordinator under head coach Chip Kelly.

Following that season, Fletcher Cox, Malcolm Jenkins and Mychal Kendricks all signed their highest contracts of their careers.

On January 19, 2016, Davis was not retained after new head coach Doug Pederson hired Jim Schwartz to replace him.

Chris Worley (Cincinnati Bengals), Jerome Baker (Miami Dolphins), Dante Booker (Arizona Cardinals) and Malik Harrison (Baltimore Ravens).

[11] Bill Davis lives with his wife, Sherry, and they are the parents of five children: Monica, Brooke, twins Grace and Ava and son Billy.