Founding (2012)
The International Mixed Martial Arts Federation (IMMAF) was founded on 29 February 2012 in Sweden as a non-profit organization registered under Swedish law, with the stated purpose of serving as the international governing body for amateur mixed martial arts. Its founders were August Wallén and George Sallfeldt, both former athletes and former presidents of the Swedish MMA Federation. The launch was supported by the Ultimate Fighting Championship (UFC), then the dominant promotion in the sport, which saw value in establishing a unified amateur structure and a route toward formal sporting recognition. Wallén served as IMMAF's first president from its founding through 30 September 2013, and was later named Honorary President. From the outset the federation framed its mission around developing standardized rules, athlete safety, youth pathways, and the establishment of national member federations capable of regulating amateur competition within their own countries.
First World Championships and Early Growth (2014-2017)
IMMAF staged its inaugural World Championships of Amateur MMA in 2014 in Las Vegas, held during the UFC's International Fight Week. The event established an annual flagship tournament format featuring national teams competing across weight divisions, and IMMAF subsequently added junior, youth, regional, and continental championships to broaden its competitive calendar. During this period the federation expanded its roster of national member federations and pursued the credentials required for mainstream sporting recognition. From 2017, IMMAF partnered with Bahrain's Brave Combat Federation to host World Championships outside the United States, with Bahrain becoming a recurring host. The federation operated in parallel with a rival body, the World Mixed Martial Arts Association (WMMAA), founded in Monaco by Vadim Finkelchtein of the Russian MMA Union, which complicated efforts toward unified international governance.
Merger with WMMAA (2018-2019)
In June 2017, the Global Association of International Sports Federations (GAISF) advised IMMAF and WMMAA that only one applicant per sport could be considered for Olympic recognition, effectively requiring the two bodies to cooperate. In May 2018 the organizations signed a legally binding affiliation memorandum of understanding, approved by their respective national memberships, and in November 2018 they completed a full merger agreement. The first unified IMMAF-WMMAA World Championships were held in Bahrain that November with 52 participating countries. The merger was finalized at IMMAF's General Assembly in November 2019, when statute changes were approved and Vadim Finkelchtein joined August Wallén as an Honorary President. The unified federation retained the IMMAF name and consolidated governance, board representation, and event operations, positioning itself as the single global body for amateur MMA with well over 100 national member federations.
Anti-Doping and Recognition Battle (2018-2021)
A central obstacle to IMMAF's ambitions was anti-doping and Olympic-track recognition. IMMAF's first application to become a signatory to the World Anti-Doping Code was rejected in 2018, in part because the World Anti-Doping Agency (WADA) tied signatory status to recognition by GAISF, which IMMAF had not yet secured. The federation pursued legal action, including proceedings in the courts of Lausanne, Switzerland, alleging unfair treatment in the recognition process. The impasse was resolved in December 2021, when IMMAF was accepted as a signatory to the World Anti-Doping Code under a revised WADA policy that took effect at the start of 2021, becoming the first federation to adhere under that revised framework. WADA Code compliance and an established anti-doping program were significant steps in IMMAF's stated long-term campaign for mainstream sports recognition and potential Olympic inclusion.
Modern Era (2022-present)
Following Russia's invasion of Ukraine in 2022, IMMAF suspended the memberships of the Russian MMA Union and the Belarusian federation, barring their athletes from championships and prohibiting sanctioned events in those countries. The federation continued to run an extensive annual program of senior, junior, and youth World and continental championships across its five regional groupings (Pan America, Asia, Europe, Oceania, and Africa). Under President Kerrith Brown, who was elected in July 2015, IMMAF reports membership of more than 120 national federations, with roughly 50 recognized by their respective National Olympic Committees or national sports authorities. The organization is headquartered in Grono, Switzerland, and continues to position itself as the primary amateur pipeline feeding professional promotions, regularly highlighting alumni who advance to organizations such as the UFC, PFL, and others.