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Jonathan Haggerty

ジョナサン・ハガティ / じょなさん・はがてぃ

American thai boxer

February 18, 1997 (age 29) ・ Orpington, United Kingdom

  • Thai boxer
  • kickboxer

My Take

Jonathan Haggerty is one of those fighters who makes you rethink what British combat sports can look like at the highest level. Coming out of Orpington and working his way up through ONE Championship, he hasn't just competed against elite Muay Thai talent — he's beaten legends like Sam-A and Nong-O Gaiyanghadao, names that would make most fighters sweat just hearing them. Holding world titles across both the flyweight and bantamweight Muay Thai divisions, and then adding the bantamweight kickboxing belt on top of that, is the kind of resume that speaks for itself. He fights with a technical sharpness and composure that feels well beyond his years, and every time he steps onto that red canvas I'm genuinely excited to watch. He's the real deal.

Overview

Jonathan Haggerty (born 18 February 1997) is a British professional Muay Thai fighter and kickboxer currently signed with ONE Championship. He is the reigning ONE Bantamweight Kickboxing World Champion and former ONE Flyweight & Bantamweight Muay Thai World Champion. Holding wins over Sam-A and Nong-O Gaiyanghadao, Haggerty is considered to be one of the best British Muay Thai fighters of his generation.

1. Profile

Name (English)
Jonathan Haggerty
Name (Japanese)
ジョナサン・ハガティ
Reading
じょなさん・はがてぃ
Born
February 18, 1997 (age 29)
Zodiac / Chinese zodiac
Aquarius / Ox
Origin
Orpington, United Kingdom
Blood type
Private
Height
Private
Agency
Private
Occupation
Thai boxer / kickboxer

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Private

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

7. About this entry

Tags

  • Thai boxer
  • kickboxer
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.