David goggins is a bad mfer: he set the pull up record and ran 205 miles straight. He…

David goggins is a bad mfer: he set the pull up record and ran 205 miles straight. He opens his new book by saying one of the toughest things you can do is be completely vulnerable and exposed. When a man who does things no other man has ever done tells you something is tough, it is. Hence why it is strong.