This is not considered to be the richest that income is calculated and put on display for all. In addition to Putin, there are people richer than Putin. It’s just not disclosed.
Those who are having single way of making money are not the rich people but now a day those people are rich who has so many income resources and having bitcoin as your income resource is a sign that we are having opportunities so that’s why I never stop making investments because want to be rich and make money as well.
right, one way to get rich is investing, especially for investors who dare to take risks. the risk will be directly proportional to the return, we only manage the risk. now bitcoin is an asset that has good returns, even warrent buffets don't miss investing in it