Why did Alex Smith retire? Exploring reason behind former NFL QB's retirement
Quarterback Alex Smith Retires from NFL
Teammates, Coaches, Admirers React To Alex Smith's Retirement
Former 49er quarterback Alex Smith announces retirement
Alex Smith, Ex-49ers No. 1 NFL Draft Pick, Announces Retirement – NBC Bay Area
Former KC Chiefs quarterback Alex Smith announces retirement from NFL
Former Chiefs QB Alex Smith Announces Retirement With Emotional Video
Inspiration, respect and admiration - NFL world reacts to Alex Smith's retirement from football - ESPN
Sellout Sports - Former San Francisco 49ers, Kansas City Chiefs, and Washington Football Team quarterback, Alex Smith, has announced his retirement from the NFL after 16 years in the league on his
Alex Smith announces retirement from NFL
Why Alex Smith returned to the NFL after life-threatening injury - Deseret News