Hmmmm.... This seems like a very overwhelming question... The are a couple of obvious answers for me. One being Jesus Christ(left quite a impression in a very short time). The other would be my grandfather. I never got to meet that Mr. Christmas because he died just before I was born(6 months or so). I hear he was quite a guy though. Other than that... I don't know... Alexander the Great maybe?? Ambitious little fucker wasn't he? The man who discovered bourbon(so I can shake his hand),