NFL player's opposition to marriage equality: 'Marriage is in
NFL legend Matt Birk looks unrecognizable after reverse body
Matt Birk Stats, News and Video - C
Ravens' Matt Birk hoping to make opportunity pay - The Boston Globe
Ravens Super Bowl champ Matt Birk running for office, says
Matt Birk and Adrianna Birk: Jensen Campaign Co-Chairs
Ravens Super Bowl champ Matt Birk running for office, says
Super Bowl champion Matt Birk looks unrecognizable after losing 75