Benjamin Karl Kelleher is a New Zealand-born Australian combat sports fighter who competes in professional boxing, mixed martial arts, kickboxing, and Muay Thai.
Kelleher has participated in over 80 fights across various combat sports disciplines throughout his career.
You can follow Benjamin Kelleher’s biography, personal details, career overview, net worth, fight purses, records, achievements, and more here.
Benjamin Kelleher’s Biography
| Detail | Information |
| Full Name | Benjamin Karl Kelleher |
| Date of Birth | August 18, 1987 |
| Age | 37 |
| Birthplace | Auckland, New Zealand |
| Nationality | Australian |
| Residence | Ipswich, Queensland, Australia |
| Weight Class | Cruiserweight (200 lbs) |
| Stance | Orthodox |
| Professional Boxing Debut | August 13, 2016 |
| Boxing Record | 16 wins, 6 losses, 16 draws |
| Total Fights (All Combat Sports) | Over 80 |
| Notable Titles | Australian National Cruiserweight, IBF Pan Pacific Cruiserweight |
| Other Combat Sports | Mixed Martial Arts, Kickboxing, Muay Thai |
| BoxRec ID | 771314 |
Benjamin Karl Kelleher was born on August 18, 1987, in Auckland, New Zealand. Despite his New Zealand origins, Kelleher later moved to Australia and now resides in Ipswich, Queensland.
He holds Australian nationality, reflecting his adopted home country where he has built his combat sports career.
Professional Career
Benjamin Kelleher made his professional boxing debut in August 2016 and has since amassed a record of 16 wins, 6 losses, and 16 draws in the cruiserweight division.
Throughout his boxing career, Kelleher has achieved several notable accomplishments, including winning the Australian National Cruiserweight title against Jayden Joseph and the IBF Pan Pacific Cruiserweight title against Patrick Ferguson.
He has also held other regional titles such as the ANBF Australasian Cruiserweight title and the UBO Asia Pacific Cruiserweight title.
Kelleher’s career has seen him face tough competition, including two bouts against Jai Opetaia for various regional titles.
Prior to his boxing career, Kelleher competed in kickboxing, where he won the WKN Australian Super Cruiserweight title and the WKBF South Pacific Cruiserweight title.
He also had success in mixed martial arts, winning the Australian National Middleweight title.
Benjamin Kelleher’s Net Worth Details
Benjamin Kelleher’s net worth is estimated to be $1 million as of 2025.
Kelleher’s earnings primarily come from his professional fights across multiple combat sports disciplines, including boxing, kickboxing, and mixed martial arts.
Fight Purses
| Opponent | Purse | Year |
| Jai Opetaia | $7,000 | 2018 |
| Jai Opetaia | $75,000 | 2020 |
Fight Records
| Statistic | Value |
| Total Fights | 22 |
| Wins | 15 |
| Losses | 5 |
| Draws | 2 |
| Wins by Knockout | 4 |
| Wins by Decision | 11 |
| Losses by Knockout | 3 |
| Losses by Decision | 2 |
| Career Span | 2016-2024 |
| Knockout Percentage | 31.25% |
| Debut Date | August 13, 2016 |
| Weight Division | Cruiserweight |
Achievements
- WKN Australian super cruiserweight title (Kickboxing)
- WKBF South Pacific Cruiserweight title (Kickboxing)
- Australian National Middleweight title (MMA)
- Australian National Cruiserweight title (Boxing)
- IBF Pan Pacific Cruiserweight title (Boxing)
- ANBF Australasian Cruiserweight title (Boxing)
- UBO Asia Pacific Cruiserweight title (Boxing)
FAQs
1. Who is Benjamin Kelleher?
Benjamin Kelleher is a New Zealand-born Australian combat sports athlete who competes in professional boxing, mixed martial arts (MMA), kickboxing, and Muay Thai. He has participated in over 80 fights across these disciplines.
2. What are Benjamin Kelleher’s notable achievements in boxing?
Kelleher has won several titles, including the Australian National Cruiserweight title and the IBF Pan Pacific Cruiserweight title. He also held the UBO Asia Pacific Cruiserweight title.
3. What is Benjamin Kelleher’s boxing record?
As of January 2025, his professional boxing record stands at 16 wins, 7 losses, and 2 draws. Five of his wins are by knockout.
4. Has Benjamin Kelleher competed in kickboxing?
Yes, he has won titles such as the WKBF South Pacific Cruiserweight title and the WKN Australian Super Cruiserweight title in kickboxing.
5. What is Benjamin Kelleher’s MMA record?
Kelleher has a professional MMA record of 12 wins and 11 losses, with a 75% finish rate, including victories by knockout and submission.
