Former PFL champion Kayla Harrison looks to face off against female MMA great Amanda Nunes should she be victorious over Juliana Pena.

ONE Championship has given fans around the world many legendary moments across its four combat sports offerings, namely: MMA, Muay Thai, kickboxing, and submission grappling.

ONE Championship's inaugural women's strawweight kickboxing world champion Jackie Buntan is using her newfound fame and success to help others make it as well.