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![Bryan Nardo](https://okstate.com/common/controls/image_handler.aspx?thumb_prefix=rp_primary&image_path=/images/2023/1/24/Nardo_DC.jpg)
STILLWATER, Okla. – Oklahoma State coach Mike Gundy announced today the addition of Bryan Nardo as the new defensive coordinator for Cowboy football. Additionally, Joe Bob Clements has been elevated to Co-Defensive Coordinator and Tim Duffie has been elevated to Defensive Passing Game Coordinator.