Before Armenian striking great Marat Grigorian challenges ONE Featherweight Kickboxing World Champion Chingiz Allazov on August 4 in the main event of ONE Fight Night 13 on Prime Video, relive his stunning knockout of Russian ace Ivan Kondratev in 2020! #ONEFightNight13 | Aug 4 at 8PM ET? ???????? Watch Live on Prime? ?? 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)? ??? Tickets ?? https://bit.ly/ofn13tix Follow Marat Grigorian on Instagram: https://www.instagram.com/maratgrigorian/ 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/O