Description: Dr. Andy Nguyen of ChokeOut Cancer was at the Strikeforce HeavyWeight World Grand Prix in New Jersey. The main event was Fedor "The Last Emperor" Emelianenko vs. Antonio "BigFoot" Silva and the co-main event was Andrei Arlovski against Sergei Kharitonov. ChokeOut Cancer was able to hang with Alistair Overeem backstage and ringside during the event. Alistair is super cool by signing autographs and taking pictures with lots of fans. It's such an honor to be around so many great heavyweight MMA fighters and to be able to share these videos with other MMA fans. Fabricio Werdum, Josh Barnnett, Brett Rogers, Alistair Overeem, Arlovski, Fedor, Antonio Silva and Sergei Kharitonov were all in attendance. Give Scott Coker and Strikeforce credit for doing the HeavyWeight World Grand Prix and getting so many great fighters to participate. Welcome to the UFC Alistair Overeem.