# Callen O'Mahony

> Purple Belt | Ireland

## Overview

**Name:** Callen O'Mahony

**Belt Rank:** Purple Belt

**Nationality:** Ireland

**Gender:** Male

**Weight:** 78 kg

**Date of Birth:** January 01, 2005 (age 21)


## Bio

Irish purple belt who trains at 10th Planet Poway in California. He beat Alex Aston at Polaris 35 and, stepping in on less than 24 hours' notice, submitted Ruan Alvarenga for Team Polaris at Polaris 37 Squads.
## Gym Affiliations

- **10th Planet Poway** (Poway, United States) — Student
## Links

- Instagram: https://www.instagram.com/callenomahony/

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**Last Updated:** October 26, 2026

**Data Source:** bjj.space (https://bjj.space/people/callen-o-mahony)