I have never eaten a hamburger in my life. I will never eat a hamburger. This is not due to any moral views or anything, beef just disgusts me.
I also questimate that I’ve eaten at least 1 per week since I was 5 years old. So my total would be 3120. 
Maybe 3000 or more, maybe pushing 4000 by now. They are easy to cook (or order) and I like them. I like the thick juicy ones, just a touch past medium rare, with a little bit of onion. I do not like the scrawny oatmeal tasting ones that are camouflaged with half the front lawn (If I wanted salad I would have ordered salad) and icky “secret sauce”.