 
<translate> Royce Gracie jiri Brazilian Jujutsu merie ndị nwoke okpukpu abụọ ya (ma buru ibu) nke mere ka ọ bụrụ onye mbụ UFC superstar ma nyere aka ịmalite egwuregwu ahụ. N'ihi ya, azịza ya bụ ee. <eng> Royce Gracie used Brazilian Jujutsu to beat men twice his size (and bigger) which made him the first UFC superstar and helped launch the sport.
Thus, the answer is yes. 