Richard and Maurice McDonald started 15¢ hamburger stands with golden arches in California. Ray Kroc, a milkshake machine salesman, bought the world franchise rights from them and spread the golden arches around the globe, building the most recognizable brand in the world. McDonald's fuels its growth through low pricing and intensive marketing campaigns but may face challenges from health-conscious consumers moving toward healthier options, so it needs to introduce healthier menu choices to stay competitive.