Step aside KFC, Pollo Campero is the best fried chicken in townToday, there are more than 400 Pollo Campero stores worldwide, with franchises in North America, Africa, and Europe. That makes Pollo Campero the world’s largest Latin American chicken chain. And it's growing: the company recently announced a $190 million investment and plans to expand to 250 restaurants in the US alone over the next four years.