The prerequisites for the creation of Sambo emerged in the 1920s in the Soviet Union. Specialists faced the task of developing an effective hand-to-hand combat system for the needs of the army and law enforcement agencies, accessible for mass training. The foundation of the new discipline was laid by the best techniques of national wrestling styles of the USSR peoples, as well as Japanese judo and European wrestling.
The key figures in the formation of the style were Vasily Oshchepkov, who studied judo directly in Japan under Jigoro Kano, and Viktor Spiridonov, who developed the system based on the analysis of injuries and the effectiveness of techniques. Their ideas were systematized by Anatoly Kharlampiev, who traveled extensively across the country, collecting folklore information about local wrestling styles.
The official date of birth of Sambo is considered to be 1938, when the All-Union Committee for Physical Culture and Sports issued a decree on the development of freestyle wrestling (Sambo). In the post-war years, the sport began to spread beyond the USSR. In the 1970s, a division into sports and combat directions emerged.
In 1985, the International Amateur Sambo Federation (FIAS) was founded, which took up the promotion of the discipline on the world stage. In the 2000s, Sambo received provisional recognition from the International Olympic Committee. Today, the federation holds world and continental championships, including the Asian Martial Arts Games and the European Games, striving for inclusion in the permanent Olympic program.