SBG Ireland is run by John Kavanagh – Irelands first Brazilian Jiu-Jitsu Black Belt and coach to MMA superstars Conor McGregor, Gunnar Nelson, Artem Lobov, James Gallagher and Sinead Kavanagh to name a few We cater for all, from the beginner looking to get fit and try something new, to the next MMA Champion! We have age-specific classes for your child starting at 4 years old. Opening at 6am each weekday morning we have over 40 classes on our schedule with something to suit you. Classes include Judo, Boxing, Muay Thai, Brazilian Jiu-Jitsu, Wrestling and MMA.