Liz Carmouche is a Black Belt in 10th Planet Jiu-Jitsu and Yellow Belt in American Kenpo who currently competes in Bellator MMA and formerly competed in the UFC in the Women's Flyweight and Women's Bantamweight divisions. Carmouche is also a Marine Corps veteran.

Carmouche's pro fighting career began in 2010, when she won her first three fights by knockout or submission. In August of that year, she began competing in Strikedforce, and later competed in Invicta and in the UFC. Currently, she competes in Bellator as a member of Team Hurricane Awesome.

Carmouche donated her time to FightBack, in order to help raise funds for medical staff and first responders on the front lines against COVID-19. In her live training session, Carmouche leads viewers through an Octagon-worthy workout, and gives tips for training at home (with special advice for parents - hint: you can incorporate kids into your workout routine!).