Gary Heminger, chairman and chief executive officer of Marathon... News(02)

Gary Heminger, chairman and chief executive officer of Marathon... News(02)

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Marathon Runs the Race to Win in Findlay, Ohio; Its CEO Explains Why PPG Leadership: Board of Directors Gary Heminger, chairman and chief executive officer of Marathon... News 29 Gary Heminger Photos & High Res Pictures - Getty Images 29 Gary Heminger Photos & High Res Pictures - Getty Images Gary Heminger, The Veteran Who Still Shapes the Engines of Refining 29 Gary Heminger Photos & High Res Pictures - Getty Images 29 Gary Heminger Photos & High Res Pictures - Getty Images 29 Gary Heminger Stock Photos, High-Res Pictures, and Images - Getty Images citybuzz