Every year, the top 100 richest people on the forbes list were businessmen, but the rich people were engaged in a variety of occupations. In addition to the common business giants and entrepreneurs, many rich people were engaged in the financial industry, real estate, technology and other industries. In addition, some rich people might be entrepreneurs, investors, or involved in multiple fields at the same time. Therefore, although the professions on the rich list were mainly business, it did not mean that all the rich were businessmen.