Before Thai striking superstar Sinsamut Klinmee challenges two-sport ONE World Champion Regian Eersel for the lightweight Muay Thai crown in a heated rematch on March 17, relive his jaw-dropping knockout of striking legend Nieky Holzken in 2022! Follow the athletes on Instagram: Nieky Holzken: https://www.instagram.com/niekyholzken/ Sinsamut Klinmee: https://www.instagram.com/sinsamut_klinmee/ #ONEFridayFights9  ?? Live TV broadcast in 170+ countries (check local listings) ?? Also available on ONE YouTube and ONE Facebook (geo-restrictions may apply) ?? Also available on Watch.ONEFC.com (geo-restrictions may apply) Subscribe and turn on notifications to get the latest ONE content: http://bit.ly/ONECHAMPIONSHIP To watch ONE events in most regions, visit: https://watch.onefc.com To watch ONE events in the U.S. and Canada visit: https://www.primevideo.com To shop official ONE gear, visit: https://one.shop To download the ONE Super App, visit: http://bit.ly/ONESuperApp Connect wi