Both Times Regian Eersel and Sinsamut Went ALL OUT 🔥

Get hyped for the return of two-sport ONE World Champion Regian Eersel as he defends his lightweight kickboxing throne against unbeaten French phenom Alexis Nicolas on April 5 at ONE Fight Night 21 on Prime Video by reliving both of his epic ONE Lightweight Muay Thai World Title battles with Thai sensation Sinsamut in 2022 and 2023! #ONEFightNight21 | Apr 5 at 8PM ET 🇺🇸🇨🇦 Watch Live on Prime 🇬🇧🇮🇪 Watch Live on Sky Sports 🌍 Live TV broadcast in 190+ countries (check local listings) 🌍 Also available on ONE YouTube and ONE Facebook (geo-restrictions may apply) 🌍 Also available on (geo-restrictions may apply) 🎟️ Tickets 👉 Follow the athletes on Instagram: Regian Eersel: Sinsamut: Subscribe and turn on notifications to get the latest ONE content: To watch ONE events in most regions, visit: To watch ONE events in the U.S. and Canada visit: To shop official ONE gear, visit: To download the ONE Super App, visit: Connect with ONE Championship online and on social: Website: Facebook: Instagram: TikTok: @onechampionship X: Threads: @onechampionship Snapchat: @ONEChampionship #ONEFightNight21 #ONEChampionship #WeAreONE