Depends on their personality. I don't care how good looking or powerful a guy is, if he's a douche, I see no reason to be intimidated. If he's a confident, decent guy, I might be a bit more bashful around him.
High successful means they know what they want when they want it and don't hesitate. Now the good looking, I personally would thin is more intimidating, they are too into themselves not everyone in their life,
An extremely good looking man. I'm not scared of success.