The 1984 Summer Olympics, officially known as the Games of the XXIII Olympiad, was an international multi-sport event held in Los Angeles, California, United States in 1984. When Tehran, the only other interested city on the international level, declined to bid due to the concurrent Iranian political and social changes, the IOC awarded Los Angeles the Games by default. This was the second occasion Los Angeles hosted the games; it previously hosted in 1932.