Former San Francisco 49ers rookie linebacker Chris Borland was only 24 years old when he announced he was leaving the game. Only A Game’s Karen Given sat down with Borland to talk about how much his life has changed since he became a voice for those who feel that playing football isn’t worth the long-term risks of multiple concussions.

Source: Chris Borland’s New Life As Football’s ‘Most Dangerous Man’ | Only A Game