Thaís Loureiro Felipe is a jiu-jitsu black belt under Wilson Ulhôa and Christofer Biude who trained extensively with Leonardo Lyra in the early stages of her competitive career. Thaís Loureiro made a name for herself as one of the sport's rising rooster-weights as a colored belt while representing team CTE Domo, an affiliate of Atos Jiu-Jitsu, of Vitoria, ES, Brazil.