David Vieira (born February 28, 1982) is a 4th Degree Black Belt in Brazilian Jiu-Jitsu (BJJ), a BJJ competitor, instructor, a professional mixed martial artist (MMA) fighter and the current 2022 World Master IBJJF Champion (IBJJF).
ديفيد فييرا هو فنان قتال مختلط برازيلي، ولد في 28 فبراير 1982 في ريو دي جانيرو في البرازيل. (ar)
David Vieira (born February 28, 1982) is a 4th Degree Black Belt in Brazilian Jiu-Jitsu (BJJ), a BJJ competitor, instructor, a professional mixed martial artist (MMA) fighter and the current 2022 World Master IBJJF Champion (IBJJF). (en)