Patrick Willis still holds foster parents dear
Patrick Willis Explains Decision to Retire from NFL
Patrick Willis still thriving after early 49ers retirement
Former NFL Great Patrick Willis: Don't Bet Against Titans TE Delanie Walker
Where four 49ers rank on Pro Football Focus' 101 best players of 2010s – NBC Sports Bay Area & California
49ers great Patrick Willis starts surprising new career in retirement
Patrick Willis Says Change 'Must' Happen After 49ers Loss
How four great 49ers went from draft question marks to the NFL's All-Decade team - The Athletic
San Francisco 49ers alum Patrick Willis partners with CoachTube on Building the Beast, Sports