Thamara Ferreira Silva is a Brazilian jiu-jitsu black belt under Cicero Costha and a representative of the Guigo JJ academy, formerly with Projeto Social Lutando Pelo Bem (PSLPB) Team. Thamara first gained notoriety in the sport while competing in the lower belt divisions of the International Brazilian Jiu-Jitsu Federation (IBJJF) and United Arab Emirates Jiu-Jitsu Federation (UAEJJF), conquering world titles on both circuits.