Patrick Willis Retired in His Prime, But Where is He Now? - FanBuzz
Patrick Willis Explains Decision to Retire from NFL
Roquan Smith and Patrick Queen Are 'Arguably the Best Linebacker Duo in the League'
Patrick Willis closes door on return, discusses foot issues as reason for retirement - Niners Nation
Super Bowl XLVII: Patrick Willis & Michael Oher, Bound by Ties in Life, News, Scores, Highlights, Stats, and Rumors
Patrick's Legacy - Niners Nation
Patrick Willis career highlights
Aaron Willis - Football - University of Houston Athletics
Patrick Willis Explains Decision to Retire from NFL
Patrick Willis still thriving after early 49ers retirement