Undefeated Reinier De Ridder shocked the world by submitting two-division ONE World Champion Aung La N Sang via rear-naked choke to claim the middleweight belt in the ONE: INSIDE THE MATRIX main event – proudly brought to you by foodpanda! Subscribe to ONE Championship on YouTube: http://bit.ly/ONECHAMPIONSHIP Connect with ONE Championship: ONE Super App: http://bit.ly/ONESuperApp Website: https://onefc.com/ Facebook: https://www.facebook.com/ONEChampionship Twitter: https://twitter.com/ONEChampionship Instagram: https://www.instagram.com/ONEChampionship TikTok: https://www.tiktok.com/@onechampionship