David Goggins is a beast. If you haven't heard of him, you need to check him out. He's a former Navy SEAL turned endurance racer and world record holder of the most pullups in 24 hours. He's the author of the best-selling book, "Can't Hurt Me." He went from weighing over 300lbs to being one of the baddest dudes out there. And he knows it too - he's not overly cocky, but he knows how to win in his mind and conquer any challenge or opponent in front of him.
I've chosen a few of his best messages below for you to watch and learn from him. Warning - he does not hold back on language.
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