As of [current year], Arnold Allen’s estimated net worth is around [estimate in USD], reflecting his growing success and increasing value in the MMA industry. With his talent, determination, and passion for the sport, Arnold continues to make strides in his career, setting his sights on achieving greater heights in the competitive world of mixed martial arts. As he continues to evolve as a fighter and showcase his skills on a global stage, Arnold Allen stands as a formidable athlete with a promising future ahead.