Why SBG Cork?

We are more than just an MMA gym. We are community built on the passion of helping our clients to achieve success. Our facility provides a safe haven for people to challenge themselves with no fear of judgement, to reach new heights with the support of mentors and to build a sense of confidence through lessons learned from alive martial arts.

Our Story

SBG Cork was founded by brother and sister duo, Liam-Og and Marlene Griffin, whose martial arts journey began under the tutelage of their parents, Teresa and Liam Snr., in the disciplined world of Shotokan Karate. Their deep-rooted passion for martial arts and desire to create a thriving community of practitioners led them to establish K2C Martial Arts & Fitness Centre in 2010. The vision was clear: to create a center of excellence where a wide variety of martial arts, from Karate and Kickboxing to Muay Thai, BJJ, and Boxing, could be taught and practiced.

In 2014, the gym took a major leap forward by joining the renowned SBG International network, becoming an affiliate and officially rebranding as SBG Cork in 2015. Over time, the gym evolved and streamlined its focus toward Mixed Martial Arts (MMA), with special emphasis on the core disciplines of BJJ, Kickboxing, and Wrestling – the foundational elements of MMA. Today, SBG Cork stands as a proud member of the SBG family, nurturing personal growth through martial arts in a community-driven environment.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Our Mission

Nurturing personal growth in each individual of our tribe through alive martial arts.

Our Vision

A world-renowned gym, home of champions in fighting and life.

Meet the Team

Liam-Og Griffin

Head Coach

Marlene Griffin

Gym Momma

Sean Wallace

Kickboxing Coach

Kevin O’Sullivan

Kickboxing Coach

Brian Gabriel

BJJ Coach

Aisling O’Connor

Membership consultant

Rory Hennebry

BJJ Coach

Ryan Spillane

MMA and S&C Coach

Dilik

Wrestling Coach

Fionn O’Rourke

Wrestling & MMA Coach

Sean O’Leary

MMA and S&C Coach

Tony Connolly

S&C Coach

Kim O’Sullivan

Micro Monkeys Coach

Greg O’Sullivan

S&C Coach