The JJIF currently holds competitions in three different styles of ju-jitsu. These are ne-waza, also known as Brazilian jiu-jitsu, the fighting system and the duo system. Ne-Waza has heavy focus ...

Sean O’Malley’s prowess in Brazilian Jiu-Jitsu Although his fighting style is based around his excellent striking, Sean O’Malley has a brown belt in Brazilian Jiu-Jitsu under Augusto Mendes.