A short highlight of a Luta Livre Seminar at Gracie Barra Legion. Luta Livre Black Belt Nico Welko showing some powerful techniques. "The Renovação Fight Team" is a professional MMA Team headed by Luta Livre 5th degree Black Belt Marcio Cromado. Nico Welko is the Luta Livre Nacional Coach of RFT Deutschland and Headcoach of the Welko Academy for Luta Livre. He is a sports scientist graduated from Germany and Luta Livre Black Belt under Marcio Cromado.