The world currently has 2,781 billionaires, with a combined wealth of 14,200 billion USD. These wealthy individuals have accumulated their fortunes through various means, including establishing venture capital funds, starting technology companies, and selling consumer products. Finance and investment remains one of the top industries for billionaires, with Warren Buffett as the richest representative. According to Forbes statistics, the top 10 industries with the highest number of billionaires include finance and investment, technology, production, fashion and retail, food and drinks, multidisciplinary businesses, health, real estate, media and entertainment