Hélio Gracie October 1, 1913 – January 29, 2009) was a Brazilian martial artist who, together with his brother Carlos Gracie, founded the martial art of Gracie Jiu-Jitsu, known internationally as Brazilian Jiu-Jitsu (BJJ).[1] Until his death, Gracie was the only living 10th degree grand master of that system, and is widely considered as one of the first sports heroes in Brazilian history; he was named Black Belt magazine's Man of the Year in 1997. According to one of his most notable opponents, Masahiko Kimura, Gracie held the rank of 6th dan in judo.
Helio Gracie was born on October 1, 1913, in Belém do Pará, Brazil. When he was 16 years old, he found the opportunity to teach a "jujutsu" class (at that time judo was commonly referred to as Kano Jiu-Jitsu or simply Jiu-Jitsu), and this experience led him to develop Brazilian Jiu-Jitsu. A director of the Bank of Brazil, Mario Brandt, arrived for a private class at the original Gracie Academy in Rio de Janeiro, as scheduled. The instructor, Carlos Gracie, was running late and was not present. Helio offered to begin the class with the man. When the tardy Carlos arrived offering his apologies, the student assured him it was no problem, and actually requested that he be allowed to continue learning with Helio Gracie instead. Carlos agreed to this and Helio Gracie became an instructor.
Gracie's son, Rorion Gracie, was the first Gracie family member to bring Gracie Jiu-Jitsu to the United States of America, and later founded the UFC. Royce Gracie, Rorion's younger brother, went on to become the first UFC champion in the organization's history; Helio coached Royce from outside the cage at UFC 1 and UFC 2.
Helio Gracie died on the morning of January 29, 2009, in his sleep in Itaipava, in the city of Petrópolis, Rio de Janeiro.The cause of death, reported by the family, was natural causes. His last words were: "I created a flag from the sport’s dignity. I oversee the name of my family with affection, steady nerves and blood." Gracie was able to utilize the same Jiu-Jitsu techniques which he helped to develop until his death. He was 95 years old, and was teaching/training on the mat until he became ill just10 days before his death.
Gracie was married to Margarida for fifty years and the couple had three sons: Rorion, Relson, and Rickson. After Margarida's death, Gracie married Vera (who was 32 years younger than him), and they had four sons (Royler, Rolker, Royce, and Robin) and two daughters (Rerika and Ricci).
source:Wikipedia