Only 45 men (all men!) in history have ever been lucky enough to the President of the United States, and they’ve each had fascinating life stories and years in office. Take a look at these 10 facts about American Commanders in Chief.

1. Coding

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2. Duel!

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3. That’s why he had a beard

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4. A true patriot

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5. Quite an achievement

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6. Did you know this one?

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7. Prediction

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8. Here boy!

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9. Interesting…

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10. Obamacare

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