Many celebrities, athletes and medical experts gave their time and passion to this project. Here is a list of those involved:

• Al Michaels

• Jerry Jones

• Taylor Kitsch

• Drew Pinsky

• Holly Robinson Peete

• Piers Morgan

• Kurt Warner .

• Laura Dern

• Mike Ditka

• Brad Leland

• Rex Linn

• Rick Fox

• ‘Sully’ Charles Sullenberger

• Scott Porter

• Lamarcus Tinker

• Brian Bosworth

• Paul Williams 

• Marcus Riley 

• Ryan Colburn

• Seyi Ajirotutu

• Dr. Robert Cantu

• Dr. Wise-Young PhD

• Dr. John Albright

• Coach Jeff Leets

• Coach Bobby Hosea

• Coach John Gagliardi

• Coach James Gagliardi

• Coach Mike Kipp

• Coach Mike Ditka

• Coach Ben Earls

• Coach Anthony Melillo

• Alan Schwarz; New York Times

• Deacon Jones