Mixed martial arts legend Demetrious Johnson completed his first mission in ONE Championship by earning the prestigious ONE Flyweight World Grand Prix Championship Final. At ONE: CENTURY, the American superstar put on a masterful performance to earn a unanimous decision win over Filipino phenom Danny Kingad in the tournament finale! Subscribe to ONE Championship on YouTube: http://bit.ly/ONECHAMPIONSHIP Connect with ONE Championship: ONE Super App: http://bit.ly/ONESuperApp Website: https://onefc.com/ Facebook: https://www.facebook.com/ONEChampionship Twitter: https://twitter.com/ONEChampionship Instagram: https://www.instagram.com/ONEChampionship