Super Bowl 2013 Baltimore Ravens Vs San Francisco 49ers: Harbaugh Brothers' Sibling Rivalry
Brother vs. brother: John Harbaugh's Ravens beat Pats for Super Bowl date vs. Jim Harbaugh's 49ers
Harbaugh brothers square up at Super Bowl 2013 final: Sibling rivalry as Baltimore Ravens v San Francisco 49ers
John Harbaugh tells story of interesting post-Super Bowl embrace with brother Jim
Super Bowl 2013: Moment Baltimore Ravens coach John Harbaugh faces rival and brother Jim after beating 49ers
Super Bowl 2013: Jim and John Harbaugh's Face-to-Face News Conference
For Harbaugh brothers, a lifetime of competition comes full circle
John Harbaugh's Super Bowl win comes with pain for brother - Newsday
NFL - Baltimore Ravens HC John Harbaugh and former San Francisco 49ers HC Jim Harbaugh.
Super Bowl XLVII: Brothers Jim and John Harbaugh try to take focus off sibling rivalry, keep it on Baltimore Ravens vs. San Francisco 49ers – New York Daily News
Jim, John Harbaugh set for rematch in Super Bowl