Arman Tsarukyan issues open challenge to Georgio Poullas after viral RAF brawl: 'This is a bulls*** guy' Arman Tsarukyan didn't expect to start throwing hands in his latest RAF wrestling match. Content Original Link: https://sports.yahoo.com/mma/article/arman-tsarukyan-breaks-down-viral-raf-brawl-demands-a-thank-you-from-bulls-guy-georgio-poullas-004454059.html