Erin Herle is an American born, Brazilian jiu jitsu black belt under Rubens Charles (Cobrinha) having also worked extensively with other legendary instructors such as Rômulo Barral and Marcelo Garcia. A member of the Alliance team, Herle conquered many important titles in this sport/martial art's competitive circuit including at the International Brazilian Jiu Jitsu Federation (IBJJF) World No-Gi, European Open and South American Championship.