I can't say that I have been everywhere and done everything, but I have been a few places and done a few things. 

I was in Berlin Germany when the Wall fell.  I flew the first helicopter after the fall of the wall. 

While in Korea, I saw the aftermath of a North Korean ambush on American GI's.  (4 dead)  They probably didn't even make the evening news.

While in Mainz Germany, I saw archelogists uncover ancient Roman ruins.

A dozen other places, a dozen other things...they all make up a life of events.
See the fall of the Berlin Wall
The Liberty Bell
Many shots of the Revolutionary War
(a re-enactment, I'm not that old)
Gotta have dinosaurs!
Covered Bridges
Glenica Bridge.  Where many spy exchanges took place.  The most notable was Francis Gary Powers traded for Rudolph Abel.
SOME HISTORY OF THE M21 SHOP