Gear up for a thrilling lineup of martial arts action in U.S. primetime as ONE Championship returns to Bangkok, Thailand, with ONE Fight Night 17: Kryklia vs. Roberts! For the first time ever, ONE Championship is staging an all-Muay Thai card that is headlined by the inaugural ONE Heavyweight Muay Thai World Title fight between ONE Light Heavyweight Kickboxing World Champion Roman Kryklia and WBC Heavyweight Muay Thai World Champion Alex Roberts! The all-striking lineup also features Thai powerhouse “Smokin” Jo Nattawut, American sensation Luke Lessei, 17-year-old Malaysian-American prodigy Johan Ghazali, and a rematch between top-five bantamweight Muay Thai contenders Felipe Lobo and Saemapetch Fairtex! #ONEFightNight17 | December 8 at 8PM ET ???????? Watch Live on Prime ?? Live TV broadcast in 190+ 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