![Mark Chamberlain [left] attacks Pierce O'Leary before completing victory in Ireland on August 1, 2026](https://photo.boxingscene.com/uploads/MarkChamerlainPierceOLeary.webp)
Mark Chamberlain Record
Full record
- Bouts
- 20
- Rounds
- 101
- Wins by KO
- 13
Stats
- Born
- Jan 11 1999
- Age
- 27 years
- Sex
- Male
- Stance
- Southpaw
- Nickname
- Thunder
- Residence
- Portsmouth, United Kingdom
- Born
- Jan 11 1999
- Age
- 27 years
- Sex
- Male
- Residence
- Portsmouth, United Kingdom
- Stance
- Southpaw
- Nickname
- Thunder
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