UFC veterans collide Saturday night at Superior Challenge X. MMAViking.com talks to both Besam Yousef and David Bielkheden as they prepare (again) to face each other. “I think I’m the better fighter all around” says the Brazilian Swede that did his camp at Allstars Training Center. “He’s a tough guy, I’m a tough guy… and it’s going to be a tough fight.” says the Gladius MMA fighter from the West. See both videos in full below.