Andy Reid has been an NFL head coach for 26 seasons, which has resulted in an impressive NFL coaching tree. Here are its most notable branches.

Reid spent seven seasons as an assistant coach with the Green Bay Packers under head coach Mike Holmgren ... into sturdy branches of Reid's coaching tree. Here's what to know about Reid's coaching ...

Holmgren, 76, is a regular on Seattle radio station KJR but has mostly avoided putting himself out there nationally. He could certainly fill his spare time with commercials and TV gigs but has chosen ...

There's a reason Big Red kept having Patrick Mahomes drop back and get squashed by the Eagles' D. Also, Nick Sirianni grows up.

That's never a bad foundation defensively. But the next step is to present top opponents with something up front they're ...

Though I have no issue with both coaches in the HOF, I wondered at the time — and certainly now — if Mike Holmgren would ... and the 49ers dynasty. His coaching tree includes Andy Reid ...

In addition to Reid, coaches who worked for Holmgren include Jon Gruden, Dick Jauron, Steve Mariucci, Marty Mornhinweg, Mike Sherman, Ray Rhodes and Jim Zorn. Fruit from Walsh’s coaching tree ...

It was so simple all night. Rush four, cover seven. That's all Fangio had to call. They hardly even ran any stunts up front, ...