Wow, I can't even fathom reading the same thing 100 times! But, that's cool. I couldn't live in world I had to reread books that many time! I don't generally rewatch movies or TV series either. Or, at least not until a decade or more later when it's almost new again. (And the time commitment to watch something is shorter than rereading something.)
I did read the Scarlet Pimpernel twice. I love that book. And, I made exception because it's one of my favorites, I didn't fully understand the historical context the first time I read in Junior High, and lots of time passed! But, that's about it!