Warren Buffett eats McDonald's for breakfast, drinks 5 Cokes a day, and devours cookies and ice cream. Here are the investor's 11 best quotes about his iconic diet.

• Warren Buffett may be a billionaire businessman in his 90s, but he eats like a child.
• The investor and Berkshire Hathaway CEO loves McDonald's, Coca-Cola, and Dairy Queen.
• Buffett says his indulgent diet has been key to his happiness and long lifespan.

Warren Buffett may be 92 and one of the richest people on the planet, but he still has a child's taste for fast food, sugary sodas, and sweet treats.