Chris Borland Speaks Out on Why He's Quitting the NFL - ABC News
Chris Borland says he'll return portion of bonus money to 49ers | The Sacramento Bee
Chris Borland's retirement: Is an NFL player's brain really more important than his feet?
Chris Borland retirement from 49ers shows shift in attitude - Sports Illustrated
San Francisco 49ers on Twitter: "50 things to know about #49ers standout rookie LB Chris Borland: http://t.co/8lL1bbhBrR http://t.co/VNxzhHcPZz" / X
Chris Borland Retires at Age 24 Over Concussions
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Chris Borland Will Pay The 49ers Back $436,077 After Retiring Due To Brain Trauma Fears
Former Niners linebacker Borland keeping busy with life after football | FOX Sports
49ers' Borland retires after rookie year over head trauma fears – Santa Cruz Sentinel
How San Francisco 49ers' Chris Borland made his decision to retire over safety concerns - ESPN
49ers Linebacker Quits After 1 Season, Citing Safety Concerns : The Two-Way : NPR
Chris Borland Retires: Six Things to Know About 49er Who's Walking Away
2015 Panini Donruss Signature Series Auto #54 Chris Borland 49ers | eBay
49ers ex-linebacker Chris Borland salutes Pat Tillman
Tre Mason, Chris Borland
Chris Borland 49ers Football Jersey | SidelineSwap
San Francisco 49ers on Twitter: "#49ers LB Chris Borland had 18 tackles in second @nfl start, including this body-slam. READ: http://t.co/1dN4Pmz1Bs http://t.co/xNC7jQgx2w" / Twitter
Five Fun Facts About Chris Borland - Fangirl Sports Network
Former Badgers star Borland surprisingly announces retirement
Wisconsin Football: Badgers Focus on Life Beyond Football
Rookie LB Chris Borland recovers a fumble against the Saints | Nfl football 49ers, 49ers football, San francisco 49ers football
Chris Borland Retires: NFL Says Football 'Has Never Been Safer'
