Known as the Oracle of Omaha, Warren Buffett is one of the most successful investors of all time. Buffett runs Berkshire Hathaway, which owns more than 60 companies, including insurer Geico, battery maker Duracell and restaurant chain Dairy Queen.

Known as the Oracle of Omaha, Warren Buffett is one of the most successful investors of all time. Buffett runs Berkshire Hathaway, which owns more than 60 companies, including insurer Geico, battery maker Duracell and restaurant chain Dairy Queen.

Source: Warren Buffett