The  Rothschilds are far more richer than 8 richest people on earth since they own majority of the banks in the world. And imagine banks have control over money and place huge interest on loans. They make money from thin air and use our own money against us. Aside from that the biggest reason why they are richer than the richest 8 is that because those 8 individuals are clients of banks owned by rotschild and those banks are earning a lot from those 8 people.