Valdemar Santana (born 28 October 1929 - died 29 August 1984), sometimes known as Adema Santa, was a Brazilian martial artist who trained in Capoeira under Mestre Bimba and in Brazilian Jiu Jitsu under Hélio Gracie. He was also trained in Luta Livre and boxing. Biography He is famous for fighting his former master Hélio Gracie in 1955. Valdemar fought for the original Gracie Academy for many years but had a falling out with Hélio. Gracie and Santana decided to settle their differences in a Vale Tudo (no holds barred) match. After more than three hours and forty minutes of combat, Santana knocked out Gracie with a soccer kick to the head. The violence of that fight would lead to the prohibition of Vale Tudo in Rio de Janeiro and merit chronicles in all newspapers in the city, including one by Nélson Rodrigues, entitled: “O preto que tinha uma alma negra”, in which the playwright analyzes the racial issue at the time. In his words: The brutal knockout suffered by Hélio Gracie would generate an immediate interest in a response from the family, this time represented by Carlson Gracie (Hélio's nephew). Carlson would avenge his uncle Hélio in a Vale Tudo fight that filled Maracanãzinho in 1956. Carlson and Santana had, according to Carlson Gracie, had six fights, with Carlson winning two and the other four being declared a draw. But even after being defeated by Gracie, Santana continued with his status as a great sports icon. It is worth remembering that at that time Brazil was still experiencing the trauma of the Maracanazo in 1950. It was only in 1958 that the Canarian script, led by Pelé, would bring their first World Cup. In addition to Carlson Gracie fights, Black Leopard Leopardo Negro would fight several times with other great icons of his generation, such as Ivan Gomes, Euclides Pereira, and even with the Japanese Masahiko Kimura, whom he faced in Salvador under the rules of Vale-Tudo. Kimura won the first match, and the re-match was a draw. Masahiko Kimura vs. Valdemar Santana Masahiko Kimura went to Brazil again in 1959 to conduct his last Professional Judo/Wrestling tour. He was challenged by Valdemar Santana to a "real" (not choreographed) submission match. Santana was a champion in Gracie Jiujitsu and Capoeira. He was 27 years old, 6 feet tall, and weighed 205 lbs. Kimura threw Santana with seoinage, hanegoshi, and