Head coach Jim Harbaugh (left) of the San Francisco 49ers and his brother, head coach John Harbaugh of the Baltimore Ravens, before a game on Thanksgiving Day 2011. Their teams will meet again in the Super Bowl.
Rob Carr/Getty Images
January 21, 2013 Baltimore, coached by John Harbaugh, will play Jim Harbaugh's San Francisco team in Super Bowl XLVII on Feb. 3. Teams coached by brothers have never before met in the NFL's championship.
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