MultiBank Group and Khabib Nurmagomedov Launch an Exclusive Worldwide Multi-Billion-Dollar Joint Venture to Build the World’s First Regulated Tokenized Sports Ecosystem. Press Release October 25, 2025 Dubai, U.A.E, October 25th, 2025, ChainwireMultiBank Group, the world’s largest financial derivatives institution, has entered into an exclusive worldwide multi-billion-dollar…