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Before returning the Michigan Wolverines to the top of the college football polls, he led the San Francisco 49ers to three consecutive NFC Championships and one Super Bowl. Before that, he revived a dormant Stanford program.
No matter where he has coached, Harbaugh has been defined by a crazed sense of competitiveness that has often manifested itself in peculiar ways. He is also one of the most entertaining figures in all of sports.
Below we take a look at 27 examples of his insane competitiveness.
Scott Davis contributed to this post.