Last week in Hawaii, UFC middleweight star Chris Leben was promoted to blue belt in Jiu-Jitsu by his teacher Sidney Silva, as GRACIEMAG.com previously reported,…
The Jiu-Jitsu coach at Wanderlei Silva's Las Vegas academy, Sidney Silva has another No-Gi Jiu-Jitsu battle coming up this Friday, November 4. A Rickson Gracie…