I think is difficult to understand this, specially for american people.
The fact that some people don't quite understand is that making a successful restaurant or company is as difficult or more difficult that study and fill an exam.
When you say all these people have done all those successful things, are you talking about the entire history of your school? I couldn't understand if that is what you were talking about or if you were saying all those accomplishments happened with people who were in school as the same time as you (this is what I doubt).
Yeah, american people are different to european, here and in asia education (and specially memorization) is very important. Some american people will find it difficult to understand that in Spain you could get to be public worker(and can't be fired) just making an exam.
I doubt this very much.