BR
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KBN WORLD FEDERATION OF MARTIAL ARTS
KBN Brazil
2Licensed fighters
41Member clubs
2Events
2In a world top 10
Rafael CostaBranch president
National No. 1s
2 divisionsJP
João PereiraProfessional · Men's Kickboxing · Welterweight
102.5 pts
World #10
LS
Lucas SantosProfessional · Men's MMA · Featherweight
127.5 pts
World #6
Events in Brazil
AllBrazil National Championship 2026
National event ×1.0Rio de Janeiro · 12 Sept 2026
KBN Americas Open 2026
International Open ×1.5São Paulo · 21 Feb 2026
Latest verified results on home soil
| Fighter | Opponent | Event | Result | Method |
|---|---|---|---|---|
JP João Pereira🇧🇷 Brazil | Aleksei Karimov | Brazil National Championship 2026 | LOSS | Decision |
AK Aleksei Karimov🇺🇿 Uzbekistan | João Pereira | KBN Americas Open 2026 | WIN | Decision |
AD Arsen Demirel🇹🇷 Turkey | Zhang Li | KBN Americas Open 2026 | LOSS | Decision |
MO Marcus Okonkwo🇳🇬 Nigeria | Arsen Demirel | KBN Americas Open 2026 | WIN | Decision |
JR James Roberts🇬🇧 United Kingdom | Omid Rahimi | KBN Americas Open 2026 | LOSS | Decision |
DS Dmitri Sokolov🇷🇺 Russia | James Roberts | KBN Americas Open 2026 | WIN | TKO |