Warren Buffett is an American philanthropist, business magnate and investor. He is considered the most successful businessman in the 20th century. Warren was ranked among the wealthiest people in the world several times in the past. He is rated the 3rd wealthiest person in the world in 2015. Warren is Chairman, CEO and the largest shareholder of Berkshire Hathaway. The Time magazine named him as one of the most influential people in the world in 2012.
Warren was born in 1930 in Omaha, Nebraska. He graduated from the Woodrow Wilson High School in 1947. Warren displayed an interest in business and investments at a young age. He worked in his grandfathers grocery store during his high school time. In 1962, he became a millionaire because of his partnerships.