ONE Championship’s heavyweight division features some of the hardest-hitting martial artists on the planet, with the power to end their opponent’s night with a single blow! Relive the top 10 heavyweight knockouts in ONE history, including Alain Ngalani’s spinning heel kick KO of Mahmoud Hassan, Brandon Vera’s one-punch knockout of Mauro Cerilli, and much more!

Which heavyweight knockout was the most impressive?

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