Clayton McLain is the Owner and Head Instructor at 100 Kilos Jiujitsu. Clayton is a first degree black belt under Jiu Jitsu Icon, and multiple time world champion Walter Vital (Cascao), as well as a level 5 PJJ instructor specialising additionally in LEO training and defensive tactics.

He has competed at every belt level winning matches at every belt level at the highest level, including at the World Championships in both Gi, and No Gi, And producing multiple World champions with the assistance of the coaching staff and team.

Professor Clayton also has a passion and love for MMA having competed in some of the biggest regional shows accumulating a 5-1 record winning by knockouts, technical knockouts and of course his favourite form, by submission.