Charlie Munger serves as Vice Chairman of Berkshire Hathaway and is a long-time business partner of Warren Buffett. Known for his sharp wit and deep intellect, Munger has contributed significantly to the company's success through his insights on mental models, decision-making, and rational investing. He advocates for simplicity and is critical of market speculation, focusing on long-term business fundamentals over short-term market movements. Warren Buffett is the legendary Chairman and CEO of Berkshire Hathaway, renowned for his value investing philosophy and long-term approach to investing. Over decades, he has led Berkshire Hathaway from a struggling textile company into one of the largest and most diversified holding companies in the world. Known as the "Oracle of Omaha," Buffett emphasizes simplicity in investing, favoring productive assets like businesses over speculative ventures in commodities.