I'd imagine a good number of those new to the top 100 were born into families in the top 1000. Sure they technically built their own tech company instead of in

I'd imagine a good number of those new to the top 100 were born into families in the top 1000. Sure they technically built their own tech company instead of inheriting their position, but they did so starting with a small 10M "loan" from their parents and already connected with the movers and shakers of Silicon Valley.