![Former Buffalo Bills free safety Aaron Williams is retiring due to head and neck injuries from crackback block - ESPN Former Buffalo Bills free safety Aaron Williams is retiring due to head and neck injuries from crackback block - ESPN](https://a.espncdn.com/photo/2014/1208/nfl_a_awill7_cr_1296x729.jpg)
Former Buffalo Bills free safety Aaron Williams is retiring due to head and neck injuries from crackback block - ESPN
![Aaron Williams of the New Jersey Nets poses for a portrait during NBA... Foto di attualità - Getty Images Aaron Williams of the New Jersey Nets poses for a portrait during NBA... Foto di attualità - Getty Images](https://media.gettyimages.com/id/2580201/it/foto/aaron-williams-of-the-new-jersey-nets-poses-for-a-portrait-during-nba-media-day-on-october-2-2003.jpg?s=612x612&w=gi&k=20&c=RaGrrLSL2KA5FU1WBd208vG-QQFiC4e5bVkqE1-vzv0=)
Aaron Williams of the New Jersey Nets poses for a portrait during NBA... Foto di attualità - Getty Images
![Aaron Williams of the New Jersey Nets poses for a portrait during NBA... Foto di attualità - Getty Images Aaron Williams of the New Jersey Nets poses for a portrait during NBA... Foto di attualità - Getty Images](https://media.gettyimages.com/id/2576143/it/foto/aaron-williams-of-the-new-jersey-nets-poses-for-a-portrait-during-nba-media-day-on-october-2-2003.jpg?s=1024x1024&w=gi&k=20&c=kvtxzYQN-G1_uqgInNykrZMed77N1S0k7_G8_inKDK8=)
Aaron Williams of the New Jersey Nets poses for a portrait during NBA... Foto di attualità - Getty Images
![Former Texas Longhorns S Aaron Williams recounts his NFL comeback with the Buffalo Bills - Burnt Orange Nation Former Texas Longhorns S Aaron Williams recounts his NFL comeback with the Buffalo Bills - Burnt Orange Nation](https://cdn.vox-cdn.com/thumbor/0D3mqEEloqAxC9v7ae2CwXuDclQ=/0x114:2511x1788/1400x1400/filters:focal(0x114:2511x1788):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/50296405/usa-today-9412309.0.jpg)
Former Texas Longhorns S Aaron Williams recounts his NFL comeback with the Buffalo Bills - Burnt Orange Nation
![Andy Samberg (and his wig) plays Aaron Williams. | It's Samberg vs. Jon Snow in the Epic 7 Days in Hell Pictures | POPSUGAR Entertainment Photo 2 Andy Samberg (and his wig) plays Aaron Williams. | It's Samberg vs. Jon Snow in the Epic 7 Days in Hell Pictures | POPSUGAR Entertainment Photo 2](https://media1.popsugar-assets.com/files/thumbor/1Sw3DDWeSUazGlXModFqrsvXRnU/fit-in/2048xorig/filters:format_auto-!!-:strip_icc-!!-/2015/06/27/915/n/1922283/58985b390d0914cf_7daysinhell01/i/Andy-Samberg-his-wig-plays-Aaron-Williams.jpg)
Andy Samberg (and his wig) plays Aaron Williams. | It's Samberg vs. Jon Snow in the Epic 7 Days in Hell Pictures | POPSUGAR Entertainment Photo 2
![Aaron Williams (L) of the New Jersey Nets loses control of the ball against the defense of Portland Trail Blazers' Arvydas Sabonis (R) and Bonzi Wells during first quarter of NBA game Aaron Williams (L) of the New Jersey Nets loses control of the ball against the defense of Portland Trail Blazers' Arvydas Sabonis (R) and Bonzi Wells during first quarter of NBA game](https://c8.alamy.com/comp/2D410J8/aaron-williams-l-of-the-new-jersey-nets-loses-control-of-the-ball-against-the-defense-of-portland-trail-blazers-arvydas-sabonis-r-and-bonzi-wells-during-first-quarter-of-nba-game-in-portland-oregon-november-30-2002-reuterssteve-dipaola-sdhb-2D410J8.jpg)