Ralek Gracie is the nephew of a retired mixed martial artist who was born in which year ?
Rickson Gracie Rickson Gracie (] ; born November 21, 1958) is a Brazilian 9th degree red belt in Gracie Jiu-Jitsu and a retired mixed martial artist. He is a member of the Gracie family: the son of Hélio Gracie, brother to Rorion and Relson Gracie, and half-brother to Rolker, Royce, Robin and Royler Gracie. In November 2014 he became an inductee of the Legends of MMA Hall of Fame, alongside Big John McCarthy, Pat Miletich, and Fedor Emelianenko.
Sérgio Penha Sérgio Luiz da Penha (born August 20, 1959) is a Brazilian jiu-jitsu practitioner and instructor. He is most known for an epic fight against Rickson Gracie in the 1980s. Sergio currently is a coach for well known MMA fighters in Las Vegas such as Stephan Bonnar, Steve Cantwell, Anthony Njokuani among others. Sergio has just received one of the highest honors in Brazilian Jiu-Jitsu by obtaining his seventh degree red and black belt.