The Film Room: Alexey Oleynik

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Russian submission specialist Alexey Oleynik will enter the Octagon for the most significant test of his Ultimate Fighting Championship career when he collides with Alistair Overeem in the UFC Fight Night 149 headliner on Saturday in St. Petersburg, Russia. “The Boa Constrictor” has won 15 of his last 17 fights dating back to March 2012.

Ahead of his first main event assignment in the UFC, Oleynik supplies the material for this edition of The Film Room.

Although the average fan may not know much about Oleynik, he has put…