Athlete Chat: Baltimore Ravens Center Matt Birk
NFL notes: Ravens' Birk wins appeal of fine
Charley Walters: Vikings name Matt Birk captain for Metrodome finale – Twin Cities
Super Bowl champion Matt Birk's dramatic physical change after losing 75 pounds: How did he do it?
Matt Birk undergoes insane body transformation losing an incredible 75 pounds since his retirement from the NFL
Pro Bowl center Matt Birk leaves Minnesota Vikings, signs $12M deal with Baltimore Ravens – Twin Cities
Ravens best free agent tourney: Third round of Jonathan Ogden Region - Baltimore Beatdown
Former Minnesota Vikings and Baltimore Ravens center Matt Birk was hired Thursday by the NFL - NFL Fans Club
Super Bowl champ turned down W.H. invite - POLITICO
Baltimore Ravens center Matt Birk (77) walks on the sidelines during the second half in an NFL football game against the Minnesota Vikings, Sunday, Oct. 18, 2008 in Minneapolis. The Vikings won
Ravens' Matt Birk hoping to make opportunity pay - The Boston Globe
The Ideal Offensive Lineman - Baltimore Beatdown
Ravens Super Bowl champ Matt Birk running for office, says 'telling women they should have careers' promotes abortion