Is it crazy to anyone else how relatively little money these people have as their "net worth"?

I personally know tons of people with over a $5million net worth. It's not hard to find yourself in that position if you bought real estate (even just your primary residence) in an area that exploded recently. Or if you started a moderately successful company.

My point is that these net worth figures are probably grossly downplayed and there is far more than money. Power and influence isn't part of your "net worth."