The co-founder of Microsoft, tech magnate, entrepreneur, philanthropist, programmer, Bill Gates has a solid profile that makes him the richest individual, his worth marked $85.9 billion. Also the founder of Bill & Melinda Gates Foundation, Gates has made strides in every sphere he has touched. So he stepped down as CEO of Microsoft in 2000 and as Chairman in 2008. So currently, he works full-time at the Bill & Melinda Gates Foundation and is the technology adviser to the current CEO Satya Nadella.
Founder and chairman of the Inditex fashion group, which is best known for its global brand Zara, the Spanish business magnate is valued at $75.8 billion and is the second richest person in the world.
The most successful investor in the world, Buffett is also a business magnate and a philanthropist, valued at $68.2 billion. So he is the CEO and the largest shareholder of Berkshire Hathway, the American multinational conglomerate holding company. So Buffett, the third richest person in the world, is often referred to as the “Wizard of Omaha” or “Oracle of Omaha,” or the “Sage of Omaha,”and is noted for his adherence to value investing and for his personal frugality despite his immense wealth.
Founder chairman and the largest shareholder of the online shopping giant Amazon, Bezos is an American technology entrepreneur and investor, valued at $63.1 billion, the fourth richest person in the world. Bezos’ other business interests include aerospace and newspapers. So he is the founder and owner of the privately-funded aerospace developer and manufacturer Blue Origin. Founded in 2000, the company has conducted test flights to space beginning in 2015, and plans for commercial suborbital human spaceflight beginning in 2018. So he also purchased The Washington Post newspaper in 2013.
Valued at $55.2 billion, American businessman, political donor and philanthropist Charles Koch is the fifth richest person in the world. So he is co-owner, chairman of the board, and chief executive officer of Koch Industries, famous also for its mention in an popular American TV show The Newsroom. So he owns 42% of the shares of the conglomerate.