Question: Ralek Gracie is the nephew of a retired mixed martial artist who was born in which year ?
Sentence (from "Rickson Gracie"): 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.
Relevant evidence: No