Hélio Gracie was a Brazilian martial artist who together with his brothers Oswaldo, Gastao Jr, George and Carlos Gracie founded and developed the self-defense martial art system of Gracie jiu-jitsu, also known as Brazilian jiu-jitsu. Wikipedia
Born: October 1, 1913, Belém, State of Pará, Brazil
Died: January 29, 2009 (age 95 years), Petrópolis, State of Rio de Janeiro, Brazil
Children: Royce Gracie, Rickson Gracie, Rorion Gracie, and more
Martial arts: Brazilian jiu-jitsu and Judo
Grandchildren: Rener Gracie, Ryron Gracie, Kron Gracie, and more
Siblings: Carlos Gracie
Books: Gracie Jiu-Jitsu