Warren Buffett is a renowned American businessman, investor, and philanthropist. He is often referred to as the "Oracle of Omaha," and is widely considered one of the most successful investors of the 20th and early 21st centuries. He was born on August 30, 1930, in Omaha, Nebraska. He began his investment career early, showing a keen interest in business and investing from a young age. Buffett studied at the University of Nebraska and later at Columbia Business School, where he was influenced by Benjamin Graham, the father of value investing. In 1965, he took control of Berkshire Hathaway, transforming it from a struggling textile company into a diversified holding company. Under his leadership, Berkshire Hathaway's stock has seen significant growth, making Buffett one of the world's wealthiest individuals. Beyond his investment acumen, Buffett is known for his frugality and commitment to philanthropy. In 2006, he pledged to give away 99% of his fortune, primarily through the Bill & Melinda Gates Foundation. He also co-founded The Giving Pledge, encouraging other billionaires to donate the majority of their wealth to charitable causes.