The Muay Thai Brothers Who Are Taking ONE Championship By Storm
· Yahoo Sports
Family has always played a central role in martial arts. From training camps to corner advice, brothers and sisters often provide the support needed to reach the pinnacle of combat sports.
Visit biznow.biz for more information.
In ONE Championship, this familial bond has produced some of the most exciting names competing today. Throughout the organization’s roster, sibling pairs have emerged as dynamic forces in the striking disciplines. That is especially true for brothers who compete in Muay Thai.
These brotherly duos don’t just share blood. They share a hunger for greatness, often pushing one another to achieve heights neither could reach alone. Whether training together or competing separately, their connection fuels their drive to represent their families and countries on the global stage.
View this post on Instagram
From England to Colombia, from the Middle East to Southeast Asia, these Muay Thai brothers have captured the attention of fans worldwide.
Some have already claimed 26 pounds of gold, while others are on the cusp of ONE World Title glory. And all of them embody the spirit of ONE Championship: respect, courage, integrity, humility, and the pursuit of martial arts mastery.
Here are five Muay Thai brothers who are making waves in ONE Championship and proving that family truly is the foundation of success in combat sports.
The Haggerty Brothers
View this post on Instagram
Jonathan and Freddie Haggerty represent the new generation of English striking excellence. They have elevated their country’s striking reputation globally. Training at Knowlesy Academy and Team Underground, the Haggerty brothers have become household names, driven by a father who instilled a lifelong passion for martial arts in both of them.
The 29-year-old Jonathan is the reigning ONE Bantamweight Kickboxing World Champion, and he previously held the ONE Flyweight and Bantamweight Muay Thai World Titles. Since his promotional debut in 2019, he’s compiled 10 wins against elite opponents like Nong-O Hama, Fabricio “Wonder Boy” Andrade, and Yuki Yoza. “The General’s” recent form has been exceptional, as he has won eight of his last nine bouts, cementing his status as one of the most dangerous strikers on the planet.
His little brother Freddie, just 21 years old, has been nothing short of exceptional since following in Jonathan’s footsteps to ONE Championship. The younger Haggerty has managed to win four of five matches, with three of those victories coming by way of knockout.
Like his older brother, Freddie has also proven his striking credentials outside of the world’s largest martial arts organization, capturing a British Muay Thai Championship and European Muay Thai Title. With top-shelf training and his elder sibling’s example to follow, Freddie is hungry to win a ONE World Title just like his big bro.
The Anane Brothers
View this post on Instagram
Nabil Anane stormed onto ONE Championship’s global stage and immediately established himself as one of the most formidable Muay Thai talents in the sport. The towering 6-foot-4 fighter made waves before joining the organization in 2023, becoming the youngest-ever WBC Muay Thai World Champion at just 17 years old. The walking skyscraper lost his promotional debut to “The Kicking Machine” Superlek, but he returned stronger than ever.
Nabil responded by claiming seven consecutive victories, including a revenge win over Superlek. In 2025, he knocked out Nico “King of the North” Carrillo to claim the ONE Interim Bantamweight Muay Thai World Title and was subsequently promoted to undisputed ONE Bantamweight Muay Thai World Champion. He’s also competed successfully in the featherweight kickboxing division.
Meanwhile, Nabil’s younger brother Yonis is forging his own path to stardom. At just 18 years old, Yonis has already established himself as a WBC Muay Thai World Champion, proving that the World Title reputation runs in the Anane family.
The teenager made an immediate impression by defeating three opponents and announcing his arrival on the global stage. When discussing their bond, Nabil said of Yonis, “We’re like brothers and best friends.” That connection fuels both of their pursuits of ONE World Title glory.
The Ondash Brothers
View this post on Instagram
Abdallah and Ramadan “The Scorpion” Ondash were destined for the martial arts lifestyle. Both brothers followed the family tradition set before them, inspired by a wrestler father and the legacy of their family’s commitment to combat sports. Growing up in such an environment meant that pursuing martial arts wasn’t just an option. It was part of their identity.
The 24-year-old Abdallah, who trains at Tiger Muay Thai, made an instant impact at ONE Friday Fights with four impressive victories. A setback only fueled his comeback, and his knockout victory over Kompet Sitsarawatsuer was so dominant, it secured him a six-figure ONE Championship contract. With 25 career wins, he’s determined to put Lebanon on the map.
His brother Ramadan, at 19 years old, is also doing just that and making waves in ONE Championship. The younger Ondash claimed four victories following his promotional debut and earned his life-changing contract before his older brother in 2025, creating a friendly competition between the siblings.
Both Ondash brothers are known throughout the organization for their aggressive and entertaining fighting styles, which has endeared them to fans around the globe. As they continue to climb the ranks, the siblings have the potential to establish Lebanon as a major player in ONE Championship’s striking divisions.
The Estupinan Brothers
View this post on Instagram
Twin brothers Johan and Jordan Estupinan have made Colombia proud in the world’s largest martial arts organization.
Growing up in an orphanage, both brothers bring remarkable resilience to the ring and have become instant fan favorites with their flashy fighting style and dance moves.
Johan achieved a historic milestone when he became Colombia’s first-ever fighter to compete in ONE Championship. The 23-year-old made his debut in 2024 and immediately turned heads by demolishing his opponent in just 27 seconds. Following that eye-catching premiere, Johan won multiple bouts to establish himself as a serious contender in the flyweight division.
His twin brother Jordan made a name for himself by claiming two impressive victories early in his ONE Championship campaign. In 2025, Jordan defeated the aforementioned Freddie Haggerty, instantly bringing him mainstream recognition and establishing him as a talent to watch.
Aliff & Adam Sor Dechapan
View this post on Instagram
Aliff and Adam Sor Dechapan have rapidly won over fans with their trademark aggression and dynamic performances. Aliff began training under his father’s guidance in Malaysia before relocating to Thailand to hone his craft in “the art of eight limbs.”
After rattling off more than 50 professional wins, Aliff brought his extensive resume of experience to his ONE Championship debut in 2023. From his very first appearance, the Thai-Malaysian striker immediately became a star with his phenomenal knockouts and exciting striking arsenal. His most recent triumph over Ramadan Ondash was so convincing it secured him a title shot against ONE Strawweight Muay Thai World Champion Prajanchai PongSuphan PK.
Aliff’s 18-year-old brother Adam followed in his footsteps by making an equally impressive first impression in May 2025. Currently riding a three-bout winning streak, the Thai-Malaysian teenager is rapidly ascending the ranks and positioning himself for his own World Title opportunity.
The Muay Thai brothers from the famed Sor Dechapan camp have all the tools to become one of ONE Championship’s most dominant sibling pairs.
View this post on Instagram