São Paulo, Brazil has a population of 12 million and is one of the largest centers of culture, entertainment, fashion and business in the world. It has the third largest stock exchange and produces about 1 million pizzas per day, second only to New York. Projections estimate São Paulo's economy will triple by 2020, fueling its rapid growth. A top tourist spot is Ibirapuera Park, offering fresh air and relief from the pollution in other areas of the city.