Bill Belichick - Wikipedia
Brady–Belichick era - Wikipedia
Logan Mankins - Wikipedia
The Story That Tried to Divide Brady and Belichick - The Ringer
New England Patriots - Wikipedia
Bill Belichick, Biography & Facts
The story behind the split of Tom Brady, Bill Belichick and the Patriots - ESPN
Stephen Belichick - Wikiwand
Thiel: What if Brady hadn't won the Super Bowl? - Sportspress Northwest
New England Patriots - Wikipedia