Carter Hargrave has earned Black Belt rankings in the following styles or systems.

Tae Kwon Do (meaning way of punching and kicking) First Dan Black, Goshin Jutsu (Traditional Self Defense) Third Dan Black, Ju Jitsu (Gentle Art) Eighth Dan Black, Kempo (Fist Law) Tenth Dan Black, Kung Fu (Skilled Man) Eight Degree Black Sash, Arnis (Stick and Knife Fighting) Guro.