The country most famous for hosting the most Olympic sports is the United States. The U.S. has hosted the Summer Olympics four times: in 1904, 1932, 1984, and 1996. Additionally, it hosted the Winter Olympics in 1932, 1980, and 2002, showcasing a wide array of sports, including traditional Olympic events and newer sports. This extensive experience in organizing the Olympics has cemented the U.S.'s status as a leading nation in the global sports industry.