Harrison Aiken is a professional bare knuckle boxer who has pushed his cardiovascular conditioning to peak levels in one of combat sports' most physically demanding disciplines. Bare knuckle boxing demands explosive power, endurance, and rapid recovery — all areas where Harrison has seen significant improvement through his training.
Team: BKFC (Bare Knuckle Fighting Championship) · Active: 12 years
Career Highlights
- First bare-knuckle fighter to win a sanctioned bout in Georgia (per athlete)
- Self-reported ranking: top 15 in the US and top 25 in the world (bare-knuckle boxing)
- Competing professionally for 12 years
“I have seen my cardio go to the absolute peak of its performance in just a few months.”
— Harrison Aiken