Marinakis LefterisHead Coach- Owner
-CrossFit Level 2
-Crossfit Judges.
-Crossfit Scaling Certificate.
-Certified Coach under Greek General Secretariat of Sports.
-Bjj European Medalist 2011, 2018.
-Ibjjf Open Tounraments Medalist 2013-2015-2016-2018.
-Bjj National Champion Multiple times (Gi-Nogi).
-Newaza National Champion 2016.
-Pankration National Champion 2014.
-Ju Jitsu National Champion 2011.