We throw it back to the KNOCKOUT heavyweight collision between Alain Ngalani and Alexandre Machado in 2016! #ONEChampionship Subscribe to ONE Championship on YouTube: http://bit.ly/ONECHAMPIONSHIP

Singapore's Amir Khan clashes with Jimmy Yabo from the Philippines in a featherweight contest. Watch what happens.

The knockout middleweight MMA fight between Brazil's Matheus Felipe and Iran's Ali Foladi at ONE 161! Follow the fighters on Instagram: Matheus Felipe: https://www.instagram.com/matheustadanado/ Ali

Thai fan favorite Shannon “OneShin” Wiratchai returned with an exciting first-round knockout of Iranian debutant Poriya Golpour at ONE Friday Fights 3! Follow the athletes on Instagram: Follow the

Before Turkish knockout king Dagi Arslanaliev returns to action at ONE: WINTER WARRIORS, relive his blistering showdown with Singaporean powerhouse Amir Khan in the ONE Lightweight World Grand Prix S

A swift knockout ended the ONE Lightweight Muay Thai World Title showdown between reigning king Regian Eersel and Russian heavy-hitter Dmitry Menshikov in the main event of ONE Fight Night 11 – proud

Alaverdi Ramazanov flashed his fast fists as he wasted no time to score the quickest knockout on the ONE Super Series stage against Andrew Miller at ONE: HEART OF THE LION. Millier went on the front

Singaporean knockout artist Amir Khan faced top Indian opponent Rajinder Singh Meena in a lightweight bout at ONE: DYNASTY OF HEROES in Singapore. Khan was dominating the stand-up game before slammin

Yuya Wakamatsu showed the world why he is still one of the top contenders in the flyweight division with a jaw-dropping knockout of former flyweight king Geje Eustaquio at ONE: DAWN OF HEROES. The Ja

Filipino icon Eduard Folayang squared off with Brazilian warrior Edson Marques in a KNOCKOUT mixed martial arts showdown at ONE on Prime Video 5 - proudly brought to you by Solaire Resort & Casino Ma

Ahead of Dutch kickboxing pioneer Nieky Holzken's big return to action against Russia's Islam Murtazaev at ONE X on 26 March, relive "The Natural's" KNOCKOUT display against Brazilian warrior Cosmo A

We throw it back to ONE Featherweight World Champion Thanh Le's KNOCKOUT battle with Japanese warrior Ryogo Takahashi at ONE: A NEW TOMORROW in January 2020! #ONEChampionship Subscribe to ONE Champ

A KNOCKOUT opened the show at ONE: FISTS OF FURY II as Filipino-Kiwi star Mark Fairtex Abelardo threw down with American slugger Emilio Urrutia in a fiery bantamweight mixed martial arts clash! #ONE

We throw it back to former two-division ONE World Champion Martin Nguyen's KNOCKOUT battle with Chinese warrior Li Kai Wen at ONE: GLOBAL RIVALS in 2016! #ONEChampionship Subscribe to ONE Champions

Check out the shocking results of this match up as Filipino Jimmy Yabo went head to head with Pakistani hero Bashir Ahmad!