Aung La N Sang defends his middleweight title against Ken Hasegawa at the upcoming ONE: Spirit of a Warrior event. The card takes place June 29 from the Thuwunna Indoor Stadium in Yangon, Myanmar.

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“I can’t wait to go back to Myanmar for a star-studded event in Yangon,” ONE CEO Chatri Sityodtong said. “In anticipation of the extreme passion that Myanmar fans demonstrate, we have prepared the best card that will undoubtedly leave an indelible mark in martial arts history. Their hero, Aung La N Sang, will face a talented and tough challenger from Japan, Ken Hasegawa, in the main event. Aside from the thrilling headliner, we have included the biggest names from the world of martial arts in the lineup. Whether you are in Myanmar or in any part of the world, this will be an event that you can’t afford to miss.”

Sang is a 33-year-old two-division champion for ONE, as he also claimed the light heavyweight title in his most recent fight with Alexandre Machado. He captured the middleweight title back in 2017 with a decision victory over Vitaly Bigdash. Sang will be returning home for his defense, as he was born in Myitkyina in the mountainous Kachin State.

Hasegawa of Kanagawa, Japan is a martial arts veteran set to make his ONE Championship debut. The middleweight contender has stopped four of his last five opponents, showcasing the undeniable submission skills and thunderous knockout power that he has become known for competing in Japanese martial arts promotions Deep and Rizin. With a professional record of 16-2, which includes four submissions and six scintillating knockouts.

Below is the current fight card:

Main Event

ONE Middleweight World Championship

Aung La N Sang vs Ken Hasegawa

Mixed Martial Arts: 93.0kg

Leandro Issa vs Roman Alvarez

Mixed Martial Arts: 65.8kg

Sagetdao Petpayathai vs Ma Jia Wen

Mixed Martial Arts: 70.3kg

Rafael Nunes vs Tetsuya Yamada

Mixed Martial Arts: 70.3kg

Ahmad Qais Jasoor vs Chen Lei

Mixed Martial Arts: 65.8kg

Tukkatatong Petpayathai vs Panicos Yusuf

ONE Super Series Muay Thai: 65.8kg

Jeremy Miado vs Kritsada Kongsrichai

Mixed Martial Arts: 56.7kg

Elliot Compton vs Matthew Semper

ONE Super Series Muay Thai: 77.1kg