Marion has been training MMA and Jiu Jitsu for the past 15 years. She started teaching Jiu Jitsu while she was a Blue belt under Cleber Luciano and continued on until present. She is co-owner of Trifecta with her husband Armando who is also her Head Coach in MMA. Marion was at one point in her MMA carrier ranked #6 in the world in the Bantam Weight Division with the UFC. She was apart of the UFC roster for 7 years before retiring in July of 2021 and currently has the LARGEST women's jiu jitsu team in Visalia.
She is a 3x Master World IBJJF Champion (Black Belt). 2x Master Pan Champion, 1x Master No Gi Champion
Currently she travels throughout California visiting high schools as a Keynote speaker to the youth. Along with running her gym full time.