That is one of the reasons I have very little respect for Peyton Manning, the person. He can play football, no doubt, but he seems to be such a dick. If he is not yelling at the officials, he is yelling at his teammates, or yelling at somebody. On the sidelines, he looks like he has a stick up his butt. He is sour-faced and appears to be really unpleasant to be around.
Not a person I would want to deal with either professionally or in my personal life. Probably is just fine when he is winning, but let anything go wrong and somebody will be yelled at.
There are other ways to be a successful leader that are not so divisive.