Krav Maga
"Lichtenstein" arrived in Brazil on 18 January 1990, appointed by Lichtenfeld to introduce his martial art to South America. He has written at least three books on krav maga, including "Krav Maga: A filosofia da defesa Israelense" (Krav Maga: The Philosophy of the Israeli Defense) and "Krav Maga: Sua defesa pessoal contra a violência urbana" (Krav Maga: Your self-defense against urban violence). In January 1996, Lichtenfeld promoted Lichtenstein to the rank of 6th "dan" in krav maga.