Ex-Dolphins Hall of Fame center Jim Langer dies at 71
NFL: Miami Dolphins announce death of Bob Kuechenberg at age 71
Jim Langer, Hall of Fame center and member of Dolphins' 1972 undefeated team, dies at 71
Ex-Dolphins Hall of Fame center Jim Langer dies at 71 – KX NEWS
Bob Kuechenberg, 71, Dies; Gritty Guard With Champion Dolphins
Ghosts of the Orange Bowl - Happy 70th birthday to former Miami Dolphins hall of fame center Jim Langer. Before Dwight Stephenson, Jim Langer was the standard of excellence for Dolphin centers.
Former Dolphins guard Bob Kuechenberg dies at age 71
Miami Dolphins center Jim Langer reflects on effects of NFL career
Tom Dempsey, whose 63-yard field goal set an NFL record, dies at 73 of coronavirus - The Washington Post
Bob Kuechenberg, former Pro Bowler and member of undefeated 1972 Dolphins, dies at 71 - Los Angeles Times
Happy 90th birthday, Don Shula
Bob Kuechenberg, 71, Dies; Gritty Guard With Champion Dolphins - The New York Times