Mixed Martial Arts: From The Controversial Spectacle to a world Phenomenon Mixed martial arts (MMA) has gone through a impressive transformation in the last a few decades. After dismissed to be a brutal and unregulated spectacle, it has evolved into one of several speediest-growing and many dynamic sports on earth. https://sites2000.com/story9888706/mixed-martial-arts-from-the-controversial-spectacle-to-a-world-phenomenon