কিভাবে Warren Buffet 85 বিলিয়ন ডলার এর মালিক হলেন|| Success story of Warren Buffet|| https://youtu.be/JqWF2gNVU24 Warren Edward Buffett is an American business magnate, investor, and philanthropist, who is the chairman and CEO of Berkshire Hathaway. He is considered one of the most successful investors in the world and has a net worth of US$82 billion as of July 18, 2019, making him the third-wealthiest person in the world.