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
6. Links
7. About this entry
Tags
- 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.