No clue who the guys is but he seems hot and bothered by barefoot running. I don't get why people get so offended by it. I am not a ultrarunner (I only did one barefoot, but it was barefoot friendly) I don't run ultras because you can't run them barefoot and I just don't like running that long, just not for me. But if I did run ultra's I certainly wouldn't be worried about doing them barefoot, so I do see his point.
