Before ONE Featherweight Kickboxing World Champion Superbon Singha Mawynn defends his crown against surging #1-ranked contender Marat Grigorian at ONE X on 26 March, relive his SHOCKING knockout of Italian kickboxing great Giorgio Petrosyan in 2021! #ONEX | 26 March | PPV: 8PM SGT/8AM ET | Part II: 5PM SGT/5AM ET | Part I: 1PM SGT/1AM ET Order PPV: | Part I & II Also On ONE YouTube Get Your Tix: #ONEChampionship Subscribe to ONE Championship on YouTube: Connect with ONE Championship: ONE Super App: Website: Facebook: Twitter: Instagram: TikTok: @onechampionship
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