In the world of martial arts, athletes often switch divisions to begin a new challenge or to revitalize their careers. But some superstars have translated success from one division to another, even winning World Titles! Follow us as we look at the ONE superstars that have attained ONE gold after changing weight classes, including two-division ONE World Champion Aung La N Sang, Muay Thai legend Sam-A Gaiyanghadao, and longstanding rivals Martin Nguyen and Christian Lee! 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