Greek colossus Giannis Storifidis came out on top against Russian destroyer Beybulat Isaev with this INSANE ONE-PUNCH knockout at ONE: HEAVY HITTERS! #Shorts #ONEHeavyHitters #ONEChampionship 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 TikTok: https://www.tiktok.com/@onechampionship